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O

OAEPParameterSpec - Class in javax.crypto.spec
This class specifies the set of parameters used with OAEP Padding, as defined in the PKCS#1 v2.2 standard.
OAEPParameterSpec(String, String, AlgorithmParameterSpec, PSource) - Constructor for class javax.crypto.spec.OAEPParameterSpec
Constructs a parameter set for OAEP padding as defined in the PKCS #1 standard using the specified message digest algorithm mdName, mask generation function algorithm mgfName, parameters for the mask generation function mgfSpec, and source of the encoding input P pSrc.
ObjDoubleConsumer<T> - Interface in java.util.function
Represents an operation that accepts an object-valued and a double-valued argument, and returns no result.
object - Variable in class javax.swing.undo.StateEdit
The object being edited
object() - Method in interface com.sun.jdi.event.WatchpointEvent
Returns the object whose field is about to be accessed/modified.
Object - Class in java.lang
Class Object is the root of the class hierarchy.
Object() - Constructor for class java.lang.Object
Constructs a new object.
OBJECT - Static variable in class javax.swing.text.html.HTML.Tag
Tag <object>
OBJECT_ADDED - Static variable in class javax.naming.event.NamingEvent
Naming event type for indicating that a new object has been added.
OBJECT_CHANGED - Static variable in class javax.naming.event.NamingEvent
Naming event type for indicating that an object has been changed.
OBJECT_FACTORIES - Static variable in interface javax.naming.Context
Constant that holds the name of the environment property for specifying the list of object factories to use.
OBJECT_REMOVED - Static variable in class javax.naming.event.NamingEvent
Naming event type for indicating that an object has been removed.
OBJECT_RENAMED - Static variable in class javax.naming.event.NamingEvent
Naming event type for indicating that an object has been renamed.
OBJECT_SCOPE - Static variable in class javax.naming.directory.SearchControls
Search the named object.
OBJECT_SCOPE - Static variable in interface javax.naming.event.EventContext
Constant for expressing interest in events concerning the object named by the target.
objectAdded(NamingEvent) - Method in interface javax.naming.event.NamespaceChangeListener
Called when an object has been added.
objectAt(int) - Method in class jdk.jfr.consumer.RecordedObject
 
objectChanged(NamingEvent) - Method in interface javax.naming.event.ObjectChangeListener
Called when an object has been changed.
ObjectChangeListener - Interface in javax.naming.event
Specifies the method that a listener of a NamingEvent with event type of OBJECT_CHANGED must implement.
ObjectCollectedException - Exception in com.sun.jdi
Thrown to indicate that the requested operation cannot be completed because the specified object has been garbage collected.
ObjectCollectedException() - Constructor for exception com.sun.jdi.ObjectCollectedException
 
ObjectCollectedException(String) - Constructor for exception com.sun.jdi.ObjectCollectedException
 
ObjectFactory - Interface in javax.naming.spi
This interface represents a factory for creating an object.
ObjectFactoryBuilder - Interface in javax.naming.spi
This interface represents a builder that creates object factories.
ObjectInput - Interface in java.io
ObjectInput extends the DataInput interface to include the reading of objects.
ObjectInputFilter - Interface in java.io
Filter classes, array lengths, and graph metrics during deserialization.
ObjectInputFilter.Config - Class in java.io
A utility class to set and get the system-wide filter or create a filter from a pattern string.
ObjectInputFilter.FilterInfo - Interface in java.io
FilterInfo provides access to information about the current object being deserialized and the status of the ObjectInputStream.
ObjectInputFilter.Status - Enum in java.io
The status of a check on the class, array length, number of references, depth, and stream size.
ObjectInputStream - Class in java.io
An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
ObjectInputStream() - Constructor for class java.io.ObjectInputStream
Provide a way for subclasses that are completely reimplementing ObjectInputStream to not have to allocate private data just used by this implementation of ObjectInputStream.
ObjectInputStream(InputStream) - Constructor for class java.io.ObjectInputStream
Creates an ObjectInputStream that reads from the specified InputStream.
ObjectInputStream.GetField - Class in java.io
Provide access to the persistent fields read from the input stream.
ObjectInputValidation - Interface in java.io
Callback interface to allow validation of objects within a graph.
ObjectInstance - Class in javax.management
Used to represent the object name of an MBean and its class name.
ObjectInstance(String, String) - Constructor for class javax.management.ObjectInstance
Allows an object instance to be created given a string representation of an object name and the full class name, including the package name.
ObjectInstance(ObjectName, String) - Constructor for class javax.management.ObjectInstance
Allows an object instance to be created given an object name and the full class name, including the package name.
ObjectMethods - Class in java.lang.runtime
Associated with records, a preview feature of the Java language.

Bootstrap methods for state-driven implementations of core methods, including Object.equals(Object), Object.hashCode(), and Object.toString().
ObjectName - Class in javax.management
Represents the object name of an MBean, or a pattern that can match the names of several MBeans.
ObjectName(String) - Constructor for class javax.management.ObjectName
Construct an object name from the given string.
ObjectName(String, String, String) - Constructor for class javax.management.ObjectName
Construct an object name with exactly one key property.
ObjectName(String, Hashtable<String, String>) - Constructor for class javax.management.ObjectName
Construct an object name with several key properties from a Hashtable.
OBJECTNAME - Static variable in class javax.management.openmbean.SimpleType
The SimpleType instance describing values whose Java class name is javax.management.ObjectName.
ObjectOutput - Interface in java.io
ObjectOutput extends the DataOutput interface to include writing of objects.
ObjectOutputStream - Class in java.io
An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
ObjectOutputStream() - Constructor for class java.io.ObjectOutputStream
Provide a way for subclasses that are completely reimplementing ObjectOutputStream to not have to allocate private data just used by this implementation of ObjectOutputStream.
ObjectOutputStream(OutputStream) - Constructor for class java.io.ObjectOutputStream
Creates an ObjectOutputStream that writes to the specified OutputStream.
ObjectOutputStream.PutField - Class in java.io
Provide programmatic access to the persistent fields to be written to ObjectOutput.
ObjectReference - Interface in com.sun.jdi
An object that currently exists in the target VM.
objectRemoved(NamingEvent) - Method in interface javax.naming.event.NamespaceChangeListener
Called when an object has been removed.
objectRenamed(NamingEvent) - Method in interface javax.naming.event.NamespaceChangeListener
Called when an object has been renamed.
Objects - Class in java.util
This class consists of static utility methods for operating on objects, or checking certain conditions before operation.
ObjectStreamClass - Class in java.io
Serialization's descriptor for classes.
ObjectStreamConstants - Interface in java.io
Constants written into the Object Serialization Stream.
ObjectStreamException - Exception in java.io
Superclass of all exceptions specific to Object Stream classes.
ObjectStreamException() - Constructor for exception java.io.ObjectStreamException
Create an ObjectStreamException.
ObjectStreamException(String) - Constructor for exception java.io.ObjectStreamException
Create an ObjectStreamException with the specified argument.
ObjectStreamField - Class in java.io
A description of a Serializable field from a Serializable class.
ObjectStreamField(String, Class<?>) - Constructor for class java.io.ObjectStreamField
Create a Serializable field with the specified type.
ObjectStreamField(String, Class<?>, boolean) - Constructor for class java.io.ObjectStreamField
Creates an ObjectStreamField representing a serializable field with the given name and type.
ObjectView - Class in javax.swing.text.html
Component decorator that implements the view interface for <object> elements.
ObjectView(Element) - Constructor for class javax.swing.text.html.ObjectView
Creates a new ObjectView object.
ObjID - Class in java.rmi.server
An ObjID is used to identify a remote object exported to an RMI runtime.
ObjID() - Constructor for class java.rmi.server.ObjID
Generates a unique object identifier.
ObjID(int) - Constructor for class java.rmi.server.ObjID
Creates a "well-known" object identifier.
ObjIntConsumer<T> - Interface in java.util.function
Represents an operation that accepts an object-valued and a int-valued argument, and returns no result.
ObjLongConsumer<T> - Interface in java.util.function
Represents an operation that accepts an object-valued and a long-valued argument, and returns no result.
Observable - Class in java.util
Deprecated.
This class and the Observer interface have been deprecated. The event model supported by Observer and Observable is quite limited, the order of notifications delivered by Observable is unspecified, and state changes are not in one-for-one correspondence with notifications. For a richer event model, consider using the java.beans package. For reliable and ordered messaging among threads, consider using one of the concurrent data structures in the java.util.concurrent package. For reactive streams style programming, see the Flow API.
Observable() - Constructor for class java.util.Observable
Deprecated.
Construct an Observable with zero Observers.
OBSERVED_ATTRIBUTE_ERROR - Static variable in class javax.management.monitor.MonitorNotification
Notification type denoting that the observed attribute is not contained in the observed object.
OBSERVED_ATTRIBUTE_ERROR_NOTIFIED - Static variable in class javax.management.monitor.Monitor
Flag denoting that a notification has occurred after changing the observed attribute.
OBSERVED_ATTRIBUTE_TYPE_ERROR - Static variable in class javax.management.monitor.MonitorNotification
Notification type denoting that the type of the observed attribute is not correct.
OBSERVED_ATTRIBUTE_TYPE_ERROR_NOTIFIED - Static variable in class javax.management.monitor.Monitor
Flag denoting that a notification has occurred after changing the observed object or the observed attribute.
OBSERVED_OBJECT_ERROR - Static variable in class javax.management.monitor.MonitorNotification
Notification type denoting that the observed object is not registered in the MBean server.
OBSERVED_OBJECT_ERROR_NOTIFIED - Static variable in class javax.management.monitor.Monitor
Flag denoting that a notification has occurred after changing the observed object.
Observer - Interface in java.util
Deprecated.
This interface has been deprecated. See the Observable class for further information.
observesDaylightTime() - Method in class java.util.SimpleTimeZone
Returns true if this SimpleTimeZone observes Daylight Saving Time.
observesDaylightTime() - Method in class java.util.TimeZone
Returns true if this TimeZone is currently in Daylight Saving Time, or if a transition from Standard Time to Daylight Saving Time occurs at any future time.
obtrudeException(Throwable) - Method in class java.util.concurrent.CompletableFuture
Forcibly causes subsequent invocations of method CompletableFuture.get() and related methods to throw the given exception, whether or not already completed.
obtrudeValue(T) - Method in class java.util.concurrent.CompletableFuture
Forcibly sets or resets the value subsequently returned by method CompletableFuture.get() and related methods, whether or not already completed.
OceanTheme - Class in javax.swing.plaf.metal
The default theme for the MetalLookAndFeel.
OceanTheme() - Constructor for class javax.swing.plaf.metal.OceanTheme
Creates an instance of OceanTheme
OctetStreamData - Class in javax.xml.crypto
A representation of a Data type containing an octet stream.
OctetStreamData(InputStream) - Constructor for class javax.xml.crypto.OctetStreamData
Creates a new OctetStreamData.
OctetStreamData(InputStream, String, String) - Constructor for class javax.xml.crypto.OctetStreamData
Creates a new OctetStreamData.
OCTOBER - java.time.Month
The singleton instance for the month of October with 31 days.
OCTOBER - Static variable in class java.util.Calendar
Value of the Calendar.MONTH field indicating the tenth month of the year in the Gregorian and Julian calendars.
OCTOBER - Static variable in class javax.xml.datatype.DatatypeConstants
Value for tenth month of year.
oEnd - Variable in class javax.swing.text.html.parser.Element
true if the end tag can be omitted
of() - Static method in interface java.util.List
Returns an unmodifiable list containing zero elements.
of() - Static method in interface java.util.Map
Returns an unmodifiable map containing zero mappings.
of() - Static method in interface java.util.Set
Returns an unmodifiable set containing zero elements.
of(char) - Static method in class java.lang.Character.UnicodeBlock
Returns the object representing the Unicode block containing the given character, or null if the character is not a member of a defined block.
of(double) - Static method in class java.util.OptionalDouble
Returns an OptionalDouble describing the given value.
of(double) - Static method in interface java.util.stream.DoubleStream
Returns a sequential DoubleStream containing a single element.
of(double...) - Static method in interface java.util.stream.DoubleStream
Returns a sequential ordered stream whose elements are the specified values.
of(int) - Static method in class java.lang.Character.UnicodeBlock
Returns the object representing the Unicode block containing the given character (Unicode code point), or null if the character is not a member of a defined block.
of(int) - Static method in enum java.lang.Character.UnicodeScript
Returns the enum constant representing the Unicode script of which the given character (Unicode code point) is assigned to.
of(int) - Static method in enum java.time.chrono.HijrahEra
Obtains an instance of HijrahEra from an int value.
of(int) - Static method in enum java.time.chrono.IsoEra
Obtains an instance of IsoEra from an int value.
of(int) - Static method in class java.time.chrono.JapaneseEra
Obtains an instance of JapaneseEra from an int value.
of(int) - Static method in enum java.time.chrono.MinguoEra
Obtains an instance of MinguoEra from an int value.
of(int) - Static method in enum java.time.chrono.ThaiBuddhistEra
Obtains an instance of ThaiBuddhistEra from an int value.
of(int) - Static method in enum java.time.DayOfWeek
Obtains an instance of DayOfWeek from an int value.
of(int) - Static method in enum java.time.Month
Obtains an instance of Month from an int value.
of(int) - Static method in class java.time.Year
Obtains an instance of Year.
of(int) - Static method in class java.util.OptionalInt
Returns an OptionalInt describing the given value.
of(int) - Static method in interface java.util.stream.IntStream
Returns a sequential IntStream containing a single element.
of(int...) - Static method in interface java.util.stream.IntStream
Returns a sequential ordered stream whose elements are the specified values.
of(int, int) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from an hour and minute.
of(int, int) - Static method in class java.time.MonthDay
Obtains an instance of MonthDay.
of(int, int) - Static method in class java.time.YearMonth
Obtains an instance of YearMonth from a year and month.
of(int, int, int) - Static method in class java.time.chrono.HijrahDate
Obtains a HijrahDate of the Islamic Umm Al-Qura calendar from the proleptic-year, month-of-year and day-of-month fields.
of(int, int, int) - Static method in class java.time.chrono.JapaneseDate
Obtains a JapaneseDate representing a date in the Japanese calendar system from the proleptic-year, month-of-year and day-of-month fields.
of(int, int, int) - Static method in class java.time.chrono.MinguoDate
Obtains a MinguoDate representing a date in the Minguo calendar system from the proleptic-year, month-of-year and day-of-month fields.
of(int, int, int) - Static method in class java.time.chrono.ThaiBuddhistDate
Obtains a ThaiBuddhistDate representing a date in the Thai Buddhist calendar system from the proleptic-year, month-of-year and day-of-month fields.
of(int, int, int) - Static method in class java.time.LocalDate
Obtains an instance of LocalDate from a year, month and day.
of(int, int, int) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from an hour, minute and second.
of(int, int, int) - Static method in class java.time.Period
Obtains a Period representing a number of years, months and days.
of(int, int, int, int) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from an hour, minute, second and nanosecond.
of(int, int, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour and minute, setting the second and nanosecond to zero.
of(int, int, int, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour, minute and second, setting the nanosecond to zero.
of(int, int, int, int, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour, minute, second and nanosecond.
of(int, int, int, int, int, int, int, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from a year, month, day, hour, minute, second, nanosecond and time-zone.
of(int, int, int, int, int, int, int, ZoneOffset) - Static method in class java.time.OffsetDateTime
Obtains an instance of OffsetDateTime from a year, month, day, hour, minute, second, nanosecond and offset.
of(int, int, int, int, ZoneOffset) - Static method in class java.time.OffsetTime
Obtains an instance of OffsetTime from an hour, minute, second and nanosecond.
of(int, Month) - Static method in class java.time.YearMonth
Obtains an instance of YearMonth from a year and month.
of(int, Month, int) - Static method in class java.time.LocalDate
Obtains an instance of LocalDate from a year, month and day.
of(int, Month, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour and minute, setting the second and nanosecond to zero.
of(int, Month, int, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour, minute and second, setting the nanosecond to zero.
of(int, Month, int, int, int, int, int) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from year, month, day, hour, minute, second and nanosecond.
of(long) - Static method in interface java.lang.ProcessHandle
Returns an Optional<ProcessHandle> for an existing native process.
of(long) - Static method in class java.util.OptionalLong
Returns an OptionalLong describing the given value.
of(long) - Static method in interface java.util.stream.LongStream
Returns a sequential LongStream containing a single element.
of(long...) - Static method in interface java.util.stream.LongStream
Returns a sequential ordered stream whose elements are the specified values.
of(long, long) - Static method in class java.time.temporal.ValueRange
Obtains a fixed value range.
of(long, long, long) - Static method in class java.time.temporal.ValueRange
Obtains a variable value range.
of(long, long, long, long) - Static method in class java.time.temporal.ValueRange
Obtains a fully variable value range.
of(long, TemporalUnit) - Static method in class java.time.Duration
Obtains a Duration representing an amount in the specified unit.
of(E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified element.
of(E) - Static method in interface java.util.List
Returns an unmodifiable list containing one element.
of(E) - Static method in interface java.util.Set
Returns an unmodifiable set containing one element.
of(E...) - Static method in interface java.util.List
Returns an unmodifiable list containing an arbitrary number of elements.
of(E...) - Static method in interface java.util.Set
Returns an unmodifiable set containing an arbitrary number of elements.
of(E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing two elements.
of(E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing two elements.
of(E, E...) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing three elements.
of(E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing three elements.
of(E, E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing four elements.
of(E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing four elements.
of(E, E, E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing five elements.
of(E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing five elements.
of(E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing six elements.
of(E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing six elements.
of(E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing seven elements.
of(E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing seven elements.
of(E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing eight elements.
of(E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing eight elements.
of(E, E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing nine elements.
of(E, E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing nine elements.
of(E, E, E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing ten elements.
of(E, E, E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing ten elements.
of(ClassDesc, ClassDesc...) - Static method in interface java.lang.constant.MethodTypeDesc
Returns a MethodTypeDesc given the return type and parameter types.
of(ClassDesc, String) - Static method in class java.lang.Enum.EnumDesc
Returns a nominal descriptor for the specified enum class and name
of(DirectMethodHandleDesc) - Static method in class java.lang.constant.DynamicConstantDesc
Returns a nominal descriptor for a dynamic constant whose bootstrap has no static arguments, whose name parameter is ConstantDescs.DEFAULT_NAME, and whose type parameter is always the same as the bootstrap method return type.
of(DirectMethodHandleDesc.Kind, ClassDesc, String, String) - Static method in interface java.lang.constant.MethodHandleDesc
Creates a MethodHandleDesc corresponding to an invocation of a declared method, invocation of a constructor, or access to a field.
of(DirectMethodHandleDesc, ConstantDesc...) - Static method in class java.lang.constant.DynamicConstantDesc
Returns a nominal descriptor for a dynamic constant whose name parameter is ConstantDescs.DEFAULT_NAME, and whose type parameter is always the same as the bootstrap method return type.
of(DirectMethodHandleDesc, MethodTypeDesc) - Static method in class java.lang.constant.DynamicCallSiteDesc
Creates a nominal descriptor for an invokedynamic call site whose bootstrap method has no static arguments and for which the name parameter is ConstantDescs.DEFAULT_NAME.
of(DirectMethodHandleDesc, String, MethodTypeDesc) - Static method in class java.lang.constant.DynamicCallSiteDesc
Creates a nominal descriptor for an invokedynamic call site whose bootstrap method has no static arguments.
of(DirectMethodHandleDesc, String, MethodTypeDesc, ConstantDesc...) - Static method in class java.lang.constant.DynamicCallSiteDesc
Creates a nominal descriptor for an invokedynamic call site.
of(String) - Static method in interface java.lang.constant.ClassDesc
Returns a ClassDesc for a class or interface type, given the name of the class or interface, such as "java.lang.String".
of(String) - Static method in interface java.time.chrono.Chronology
Obtains an instance of Chronology from a chronology ID or calendar system type.
of(String) - Static method in class java.time.ZoneId
Obtains an instance of ZoneId from an ID ensuring that the ID is valid and available for use.
of(String) - Static method in class java.time.ZoneOffset
Obtains an instance of ZoneOffset using the ID.
of(String) - Static method in class javax.annotation.processing.Completions
Returns a completion of the value and an empty message
of(String, String) - Static method in interface java.lang.constant.ClassDesc
Returns a ClassDesc for a class or interface type, given a package name and the unqualified (simple) name for the class or interface.
of(String, String) - Static method in class javax.annotation.processing.Completions
Returns a completion of the value and message.
of(String, String...) - Static method in interface java.nio.file.Path
Returns a Path by converting a path string, or a sequence of strings that when joined form a path string.
of(String, Map<String, String>) - Static method in class java.time.ZoneId
Obtains an instance of ZoneId using its ID using a map of aliases to supplement the standard zone IDs.
of(InetSocketAddress) - Static method in class java.net.ProxySelector
Returns a ProxySelector which uses the given proxy address for all HTTP and HTTPS requests.
of(URI) - Static method in interface java.nio.file.Path
Returns a Path by converting a URI.
of(Path...) - Static method in interface java.lang.module.ModuleFinder
Returns a module finder that locates modules on the file system by searching a sequence of directories and/or packaged modules.
of(JapaneseEra, int, int, int) - Static method in class java.time.chrono.JapaneseDate
Obtains a JapaneseDate representing a date in the Japanese calendar system from the era, year-of-era, month-of-year and day-of-month fields.
of(DayOfWeek, int) - Static method in class java.time.temporal.WeekFields
Obtains an instance of WeekFields from the first day-of-week and minimal days.
of(LocalDate, LocalTime) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from a date and time.
of(LocalDate, LocalTime, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from a local date and time.
of(LocalDate, LocalTime, ZoneOffset) - Static method in class java.time.OffsetDateTime
Obtains an instance of OffsetDateTime from a date, time and offset.
of(LocalDateTime, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from a local date-time.
of(LocalDateTime, ZoneOffset) - Static method in class java.time.OffsetDateTime
Obtains an instance of OffsetDateTime from a date-time and offset.
of(LocalDateTime, ZoneOffset, ZoneOffset) - Static method in class java.time.zone.ZoneOffsetTransition
Obtains an instance defining a transition between two offsets.
of(LocalTime, ZoneOffset) - Static method in class java.time.OffsetTime
Obtains an instance of OffsetTime from a local time and an offset.
of(Month, int) - Static method in class java.time.MonthDay
Obtains an instance of MonthDay.
of(Month, int, DayOfWeek, LocalTime, boolean, ZoneOffsetTransitionRule.TimeDefinition, ZoneOffset, ZoneOffset, ZoneOffset) - Static method in class java.time.zone.ZoneOffsetTransitionRule
Obtains an instance defining the yearly rule to create transitions between two offsets.
of(ChronoUnit) - Static method in enum java.util.concurrent.TimeUnit
Converts a ChronoUnit to the equivalent TimeUnit.
of(ZoneOffset) - Static method in class java.time.zone.ZoneRules
Obtains an instance of ZoneRules that has fixed zone rules.
of(ZoneOffset, ZoneOffset, List<ZoneOffsetTransition>, List<ZoneOffsetTransition>, List<ZoneOffsetTransitionRule>) - Static method in class java.time.zone.ZoneRules
Obtains an instance of a ZoneRules.
of(Function<HttpRequest, HttpResponse.BodyHandler<T>>, ConcurrentMap<HttpRequest, CompletableFuture<HttpResponse<T>>>) - Static method in interface java.net.http.HttpResponse.PushPromiseHandler
Returns a push promise handler that accumulates push promises, and their responses, into the given map.
of(Supplier<A>, BiConsumer<A, T>, BinaryOperator<A>, Function<A, R>, Collector.Characteristics...) - Static method in interface java.util.stream.Collector
Returns a new Collector described by the given supplier, accumulator, combiner, and finisher functions.
of(Supplier<R>, BiConsumer<R, T>, BinaryOperator<R>, Collector.Characteristics...) - Static method in interface java.util.stream.Collector
Returns a new Collector described by the given supplier, accumulator, and combiner functions.
of(Locale) - Static method in class java.time.format.DecimalStyle
Obtains the DecimalStyle for the specified locale.
of(Locale) - Static method in class java.time.temporal.WeekFields
Obtains an instance of WeekFields appropriate for a locale.
of(Map<String, List<String>>, BiPredicate<String, String>) - Static method in class java.net.http.HttpHeaders
Returns an HTTP headers from the given map.
of(K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing a single mapping.
of(K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing two mappings.
of(K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing three mappings.
of(K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing four mappings.
of(K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing five mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing six mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing seven mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing eight mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing nine mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing ten mappings.
of(T) - Static method in class java.util.Optional
Returns an Optional describing the given non-null value.
of(T) - Static method in interface java.util.stream.Stream
Returns a sequential Stream containing a single element.
of(T...) - Static method in interface java.util.stream.Stream
Returns a sequential ordered stream whose elements are the specified values.
ofArray(byte[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated byte array.
ofArray(char[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated char array.
ofArray(double[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated double array.
ofArray(float[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated float array.
ofArray(int[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated int array.
ofArray(long[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated long array.
ofArray(short[]) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new array memory segment that models the memory associated with a given heap-allocated short array.
ofArray(ClassDesc) - Static method in class java.lang.invoke.VarHandle.VarHandleDesc
Returns a VarHandle.VarHandleDesc corresponding to a VarHandle for an array type.
ofByteArray() - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<byte[]> that returns a BodySubscriber<byte[]> obtained from BodySubscribers.ofByteArray().
ofByteArray() - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which stores the response body as a byte array.
ofByteArray(byte[]) - Static method in class java.net.http.HttpRequest.BodyPublishers
Returns a request body publisher whose body is the given byte array.
ofByteArray(byte[], int, int) - Static method in class java.net.http.HttpRequest.BodyPublishers
Returns a request body publisher whose body is the content of the given byte array of length bytes starting from the specified offset.
ofByteArrayConsumer(Consumer<Optional<byte[]>>) - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Void> that returns a BodySubscriber<Void> obtained from BodySubscribers.ofByteArrayConsumer(Consumer).
ofByteArrayConsumer(Consumer<Optional<byte[]>>) - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which provides the incoming body data to the provided Consumer of Optional<byte[]>.
ofByteArrays(Iterable<byte[]>) - Static method in class java.net.http.HttpRequest.BodyPublishers
A request body publisher that takes data from an Iterable of byte arrays.
ofByteBuffer(ByteBuffer) - Static method in interface jdk.incubator.foreign.MemorySegment
Creates a new buffer memory segment that models the memory associated with the given byte buffer.
ofCalendarField(int) - Static method in class java.text.DateFormat.Field
Returns the Field constant that corresponds to the Calendar constant calendarField.
ofCallsiteBootstrap(ClassDesc, String, ClassDesc, ClassDesc...) - Static method in class java.lang.constant.ConstantDescs
Returns a MethodHandleDesc corresponding to a bootstrap method for an invokedynamic callsite, which is a static method whose leading parameter types are Lookup, String, and MethodType.
ofCanonical(DirectMethodHandleDesc, String, ClassDesc, ConstantDesc[]) - Static method in class java.lang.constant.DynamicConstantDesc
Returns a nominal descriptor for a dynamic constant, transforming it into a more specific type if the constant bootstrap is a well-known one and a more specific nominal descriptor type (e.g., ClassDesc) is available.
ofConstantBootstrap(ClassDesc, String, ClassDesc, ClassDesc...) - Static method in class java.lang.constant.ConstantDescs
Returns a MethodHandleDesc corresponding to a bootstrap method for a dynamic constant, which is a static method whose leading arguments are Lookup, String, and Class.
ofConstructor(ClassDesc, ClassDesc...) - Static method in interface java.lang.constant.MethodHandleDesc
Returns a MethodHandleDesc corresponding to invocation of a constructor
ofDateAdjuster(UnaryOperator<LocalDate>) - Static method in class java.time.temporal.TemporalAdjusters
Obtains a TemporalAdjuster that wraps a date adjuster.
ofDays(int) - Static method in class java.time.Period
Obtains a Period representing a number of days.
ofDays(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of standard 24 hour days.
ofDefaultLocale() - Static method in class java.time.format.DecimalStyle
Obtains the DecimalStyle for the default FORMAT locale.
ofDescriptor(String) - Static method in interface java.lang.constant.ClassDesc
Returns a ClassDesc given a descriptor string for a class, interface, array, or primitive type.
ofDescriptor(String) - Static method in interface java.lang.constant.MethodTypeDesc
Creates a MethodTypeDesc given a method descriptor string.
ofEntries(Map.Entry<? extends K, ? extends V>...) - Static method in interface java.util.Map
Returns an unmodifiable map containing keys and values extracted from the given entries.
ofEpochDay(long) - Static method in class java.time.LocalDate
Obtains an instance of LocalDate from the epoch day count.
ofEpochMilli(long) - Static method in class java.time.Instant
Obtains an instance of Instant using milliseconds from the epoch of 1970-01-01T00:00:00Z.
ofEpochSecond(long) - Static method in class java.time.Instant
Obtains an instance of Instant using seconds from the epoch of 1970-01-01T00:00:00Z.
ofEpochSecond(long, int, ZoneOffset) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime using seconds from the epoch of 1970-01-01T00:00:00Z.
ofEpochSecond(long, long) - Static method in class java.time.Instant
Obtains an instance of Instant using seconds from the epoch of 1970-01-01T00:00:00Z and nanosecond fraction of second.
OFF - java.awt.Taskbar.State
Stops displaying the progress.
OFF - java.lang.System.Logger.Level
A marker to indicate that all levels are disabled.
OFF - Static variable in class java.util.logging.Level
OFF is a special level that can be used to turn off logging.
offendingNode - Variable in exception javax.imageio.metadata.IIOInvalidTreeException
The Node that led to the parsing error, or null.
offer(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the end of this deque.
offer(E) - Method in class java.util.concurrent.ArrayBlockingQueue
Inserts the specified element at the tail of this queue if it is possible to do so immediately without exceeding the queue's capacity, returning true upon success and false if this queue is full.
offer(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque) if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E) - Method in interface java.util.concurrent.BlockingQueue
Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the tail of this deque.
offer(E) - Method in class java.util.concurrent.ConcurrentLinkedQueue
Inserts the specified element at the tail of this queue.
offer(E) - Method in class java.util.concurrent.DelayQueue
Inserts the specified element into this delay queue.
offer(E) - Method in class java.util.concurrent.LinkedBlockingDeque
 
offer(E) - Method in class java.util.concurrent.LinkedBlockingQueue
Inserts the specified element at the tail of this queue if it is possible to do so immediately without exceeding the queue's capacity, returning true upon success and false if this queue is full.
offer(E) - Method in class java.util.concurrent.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offer(E) - Method in class java.util.concurrent.PriorityBlockingQueue
Inserts the specified element into this priority queue.
offer(E) - Method in class java.util.concurrent.SynchronousQueue
Inserts the specified element into this queue, if another thread is waiting to receive it.
offer(E) - Method in interface java.util.Deque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque) if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E) - Method in class java.util.LinkedList
Adds the specified element as the tail (last element) of this list.
offer(E) - Method in class java.util.PriorityQueue
Inserts the specified element into this priority queue.
offer(E) - Method in interface java.util.Queue
Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.ArrayBlockingQueue
Inserts the specified element at the tail of this queue, waiting up to the specified wait time for space to become available if the queue is full.
offer(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque), waiting up to the specified wait time if necessary for space to become available.
offer(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingQueue
Inserts the specified element into this queue, waiting up to the specified wait time if necessary for space to become available.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.DelayQueue
Inserts the specified element into this delay queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
 
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingQueue
Inserts the specified element at the tail of this queue, waiting if necessary up to the specified wait time for space to become available.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.PriorityBlockingQueue
Inserts the specified element into this priority queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.SynchronousQueue
Inserts the specified element into this queue, waiting if necessary up to the specified wait time for another thread to receive it.
offer(T, long, TimeUnit, BiPredicate<Flow.Subscriber<? super T>, ? super T>) - Method in class java.util.concurrent.SubmissionPublisher
Publishes the given item, if possible, to each current subscriber by asynchronously invoking its onNext method, blocking while resources for any subscription are unavailable, up to the specified timeout or until the caller thread is interrupted, at which point the given handler (if non-null) is invoked, and if it returns true, retried once.
offer(T, BiPredicate<Flow.Subscriber<? super T>, ? super T>) - Method in class java.util.concurrent.SubmissionPublisher
Publishes the given item, if possible, to each current subscriber by asynchronously invoking its onNext method.
offerFirst(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the front of this deque.
offerFirst(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the front of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerFirst(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the front of this deque.
offerFirst(E) - Method in class java.util.concurrent.LinkedBlockingDeque
 
offerFirst(E) - Method in interface java.util.Deque
Inserts the specified element at the front of this deque unless it would violate capacity restrictions.
offerFirst(E) - Method in class java.util.LinkedList
Inserts the specified element at the front of this list.
offerFirst(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the front of this deque, waiting up to the specified wait time if necessary for space to become available.
offerFirst(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
 
offerLast(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the end of this deque.
offerLast(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the end of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerLast(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the end of this deque.
offerLast(E) - Method in class java.util.concurrent.LinkedBlockingDeque
 
offerLast(E) - Method in interface java.util.Deque
Inserts the specified element at the end of this deque unless it would violate capacity restrictions.
offerLast(E) - Method in class java.util.LinkedList
Inserts the specified element at the end of this list.
offerLast(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the end of this deque, waiting up to the specified wait time if necessary for space to become available.
offerLast(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
 
ofField(ClassDesc, String, ClassDesc) - Static method in class java.lang.invoke.VarHandle.VarHandleDesc
Returns a VarHandle.VarHandleDesc corresponding to a VarHandle for an instance field.
ofField(DirectMethodHandleDesc.Kind, ClassDesc, String, ClassDesc) - Static method in interface java.lang.constant.MethodHandleDesc
Creates a MethodHandleDesc corresponding to a method handle that accesses a field.
ofFile(Path) - Static method in class java.net.http.HttpRequest.BodyPublishers
A request body publisher that takes data from the contents of a File.
ofFile(Path) - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Path> that returns a BodySubscriber<Path>.
ofFile(Path) - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which stores the response body in a file opened with the given name.
ofFile(Path, OpenOption...) - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Path> that returns a BodySubscriber<Path> obtained from BodySubscribers.ofFile(Path,OpenOption...).
ofFile(Path, OpenOption...) - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which stores the response body in a file opened with the given options and name.
ofFileDownload(Path, OpenOption...) - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Path> that returns a BodySubscriber<Path> where the download directory is specified, but the filename is obtained from the Content-Disposition response header.
offset - Variable in class java.awt.image.DataBuffer
Offset into default (first) bank from which to get the first element.
offset - Variable in class javax.swing.plaf.basic.BasicScrollBarUI.TrackListener
The offset
offset - Variable in class javax.swing.plaf.basic.BasicSliderUI.TrackListener
The offset
offset - Variable in class javax.swing.text.Segment
This is the offset into the array that the desired text begins.
offset - Variable in class javax.swing.tree.DefaultTreeCellEditor
Used in editing.
offset() - Static method in class java.time.temporal.TemporalQueries
A query for ZoneOffset returning null if not found.
offset(Clock, Duration) - Static method in class java.time.Clock
Obtains a clock that returns instants from the specified clock with the specified duration added
OFFSET_SECONDS - java.time.temporal.ChronoField
The offset from UTC/Greenwich.
offsetByCodePoints(char[], int, int, int, int) - Static method in class java.lang.Character
Returns the index within the given char subarray that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.StringBuilder
Returns the index within this sequence that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.String
Returns the index within this String that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.StringBuffer
 
offsetByCodePoints(CharSequence, int, int) - Static method in class java.lang.Character
Returns the index within the given char sequence that is offset from the given index by codePointOffset code points.
OffsetDateTime - Class in java.time
A date-time with an offset from UTC/Greenwich in the ISO-8601 calendar system, such as 2007-12-03T10:15:30+01:00.
offsetRequested() - Method in exception javax.swing.text.BadLocationException
Returns the offset into the document that was not legal.
offsets - Variable in class java.awt.image.DataBuffer
Offsets into all banks.
OffsetTime - Class in java.time
A time with an offset from UTC/Greenwich in the ISO-8601 calendar system, such as 10:15:30+01:00.
ofHours(int) - Static method in class java.time.ZoneOffset
Obtains an instance of ZoneOffset using an offset in hours.
ofHours(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of standard hours.
ofHoursMinutes(int, int) - Static method in class java.time.ZoneOffset
Obtains an instance of ZoneOffset using an offset in hours and minutes.
ofHoursMinutesSeconds(int, int, int) - Static method in class java.time.ZoneOffset
Obtains an instance of ZoneOffset using an offset in hours, minutes and seconds.
ofInputStream() - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<InputStream> that returns a BodySubscriber<InputStream> obtained from BodySubscribers.ofInputStream.
ofInputStream() - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which streams the response body as an InputStream.
ofInputStream(Supplier<? extends InputStream>) - Static method in class java.net.http.HttpRequest.BodyPublishers
A request body publisher that reads its data from an InputStream.
ofInstant(Instant, ZoneId) - Static method in class java.time.LocalDate
Obtains an instance of LocalDate from an Instant and zone ID.
ofInstant(Instant, ZoneId) - Static method in class java.time.LocalDateTime
Obtains an instance of LocalDateTime from an Instant and zone ID.
ofInstant(Instant, ZoneId) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from an Instant and zone ID.
ofInstant(Instant, ZoneId) - Static method in class java.time.OffsetDateTime
Obtains an instance of OffsetDateTime from an Instant and zone ID.
ofInstant(Instant, ZoneId) - Static method in class java.time.OffsetTime
Obtains an instance of OffsetTime from an Instant and zone ID.
ofInstant(Instant, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from an Instant.
ofInstant(LocalDateTime, ZoneOffset, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from the instant formed by combining the local date-time and offset.
ofLines() - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Stream<String>> that returns a BodySubscriber<Stream<String>> obtained from BodySubscribers.ofLines(charset).
ofLines(Charset) - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a BodySubscriber which streams the response body as a Stream<String>, where each string in the stream corresponds to a line as defined by BufferedReader.lines().
ofLocal(LocalDateTime, ZoneId, ZoneOffset) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime from a local date-time using the preferred offset if possible.
ofLocale(Locale) - Static method in interface java.time.chrono.Chronology
Obtains an instance of Chronology from a locale.
ofLocalizedDate(FormatStyle) - Static method in class java.time.format.DateTimeFormatter
Returns a locale specific date format for the ISO chronology.
ofLocalizedDateTime(FormatStyle) - Static method in class java.time.format.DateTimeFormatter
Returns a locale specific date-time formatter for the ISO chronology.
ofLocalizedDateTime(FormatStyle, FormatStyle) - Static method in class java.time.format.DateTimeFormatter
Returns a locale specific date and time format for the ISO chronology.
ofLocalizedTime(FormatStyle) - Static method in class java.time.format.DateTimeFormatter
Returns a locale specific time format for the ISO chronology.
ofLong(long) - Static method in interface jdk.incubator.foreign.MemoryAddress
Obtain a new unchecked memory address instance from given long address.
ofMethod(DirectMethodHandleDesc.Kind, ClassDesc, String, MethodTypeDesc) - Static method in interface java.lang.constant.MethodHandleDesc
Creates a MethodHandleDesc corresponding to an invocation of a declared method or constructor.
ofMillis(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of milliseconds.
ofMinutes(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of standard minutes.
ofMonths(int) - Static method in class java.time.Period
Obtains a Period representing a number of months.
ofNamed(DirectMethodHandleDesc, String, ClassDesc, ConstantDesc...) - Static method in class java.lang.constant.DynamicConstantDesc
Returns a nominal descriptor for a dynamic constant.
ofNanoOfDay(long) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from a nanos-of-day value.
ofNanos(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of nanoseconds.
ofNativeRestricted(MemoryAddress, long, Thread, Runnable, Object) - Static method in interface jdk.incubator.foreign.MemorySegment
Returns a new native memory segment with given base address and size; the returned segment has its own temporal bounds, and can therefore be closed; closing such a segment can optionally result in calling an user-provided cleanup action.
ofNullable(T) - Static method in class java.util.Optional
Returns an Optional describing the given value, if non-null, otherwise returns an empty Optional.
ofNullable(T) - Static method in interface java.util.stream.Stream
Returns a sequential Stream containing a single element, if non-null, otherwise returns an empty Stream.
ofOffset(String, ZoneOffset) - Static method in class java.time.ZoneId
Obtains an instance of ZoneId wrapping an offset.
ofPaddingBits(long) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a new padding layout with given size.
ofPattern(String) - Static method in class java.time.format.DateTimeFormatter
Creates a formatter using the specified pattern.
ofPattern(String, Locale) - Static method in class java.time.format.DateTimeFormatter
Creates a formatter using the specified pattern and locale.
ofPublisher() - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<Publisher<List<ByteBuffer>>> that creates a BodySubscriber<Publisher<List<ByteBuffer>>> obtained from BodySubscribers.ofPublisher().
ofPublisher() - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a response subscriber which publishes the response body through a Publisher<List<ByteBuffer>>.
ofSecondOfDay(long) - Static method in class java.time.LocalTime
Obtains an instance of LocalTime from a second-of-day value.
ofSeconds(long) - Static method in class java.time.Duration
Obtains a Duration representing a number of seconds.
ofSeconds(long, long) - Static method in class java.time.Duration
Obtains a Duration representing a number of seconds and an adjustment in nanoseconds.
ofSequence(long, MemoryLayout) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a new sequence layout with given element layout and element count.
ofSequence(MemoryLayout) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a new sequence layout, with unbounded element count and given element layout.
ofStaticField(ClassDesc, String, ClassDesc) - Static method in class java.lang.invoke.VarHandle.VarHandleDesc
Returns a VarHandle.VarHandleDesc corresponding to a VarHandle for a static field.
ofStrict(LocalDateTime, ZoneOffset, ZoneId) - Static method in class java.time.ZonedDateTime
Obtains an instance of ZonedDateTime strictly validating the combination of local date-time, offset and zone ID.
ofString() - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<String> that returns a BodySubscriber<String> obtained from BodySubscribers.ofString(Charset).
ofString(String) - Static method in class java.net.http.HttpRequest.BodyPublishers
Returns a request body publisher whose body is the given String, converted using the UTF_8 character set.
ofString(String, Charset) - Static method in class java.net.http.HttpRequest.BodyPublishers
Returns a request body publisher whose body is the given String, converted using the given character set.
ofString(Charset) - Static method in class java.net.http.HttpResponse.BodyHandlers
Returns a BodyHandler<String> that returns a BodySubscriber<String> obtained from BodySubscribers.ofString(Charset).
ofString(Charset) - Static method in class java.net.http.HttpResponse.BodySubscribers
Returns a body subscriber which stores the response body as a String converted using the given Charset.
ofStruct(MemoryLayout...) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a new struct group layout with given member layouts.
ofSystem() - Static method in interface java.lang.module.ModuleFinder
Returns a module finder that locates the system modules.
ofTotalSeconds(int) - Static method in class java.time.ZoneOffset
Obtains an instance of ZoneOffset specifying the total offset in seconds
ofUnion(MemoryLayout...) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a new union group layout with given member layouts.
ofValueBits(long, ByteOrder) - Static method in interface jdk.incubator.foreign.MemoryLayout
Create a value layout of given byte order and size.
ofWeeks(int) - Static method in class java.time.Period
Obtains a Period representing a number of weeks.
ofYearDay(int, int) - Static method in class java.time.LocalDate
Obtains an instance of LocalDate from a year and day-of-year.
ofYears(int) - Static method in class java.time.Period
Obtains a Period representing a number of years.
OGHAM - java.lang.Character.UnicodeScript
Unicode script "Ogham".
OGHAM - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ogham" Unicode character block.
Oid - Class in org.ietf.jgss
This class represents Universal Object Identifiers (Oids) and their associated operations.
Oid(byte[]) - Constructor for class org.ietf.jgss.Oid
Creates an Oid object from its ASN.1 DER encoding.
Oid(InputStream) - Constructor for class org.ietf.jgss.Oid
Creates an Oid object from its ASN.1 DER encoding.
Oid(String) - Constructor for class org.ietf.jgss.Oid
Constructs an Oid object from a string representation of its integer components.
OID - Static variable in class javax.naming.ldap.ManageReferralControl
The ManageReferral control's assigned object identifier is 2.16.840.1.113730.3.4.2.
OID - Static variable in class javax.naming.ldap.PagedResultsControl
The paged-results control's assigned object identifier is 1.2.840.113556.1.4.319.
OID - Static variable in class javax.naming.ldap.PagedResultsResponseControl
The paged-results response control's assigned object identifier is 1.2.840.113556.1.4.319.
OID - Static variable in class javax.naming.ldap.SortControl
The server-side sort control's assigned object identifier is 1.2.840.113556.1.4.473.
OID - Static variable in class javax.naming.ldap.SortResponseControl
The server-side sort response control's assigned object identifier is 1.2.840.113556.1.4.474.
OID - Static variable in class javax.naming.ldap.StartTlsRequest
The StartTLS extended request's assigned object identifier is 1.3.6.1.4.1.1466.20037.
OID - Static variable in class javax.naming.ldap.StartTlsResponse
The StartTLS extended response's assigned object identifier is 1.3.6.1.4.1.1466.20037.
OK - javax.net.ssl.SSLEngineResult.Status
The SSLEngine completed the operation, and is available to process similar calls.
OK - Static variable in class javax.security.auth.callback.ConfirmationCallback
OK option.
OK_CANCEL_OPTION - Static variable in class javax.security.auth.callback.ConfirmationCallback
OK/CANCEL confirmation option.
OK_CANCEL_OPTION - Static variable in class javax.swing.JOptionPane
Type used for showConfirmDialog.
OK_OPTION - Static variable in class javax.swing.JOptionPane
Return value form class method if OK is chosen.
okToUseGui - Variable in class java.beans.beancontext.BeanContextSupport
A boolean indicating if this instance may now render a GUI.
okToUseGui() - Method in class java.beans.beancontext.BeanContextSupport
Notify this instance that it may now render a GUI
okToUseGui() - Method in interface java.beans.Visibility
This method instructs the bean that it is OK to use the Gui.
OL - Static variable in class javax.swing.text.html.HTML.Tag
Tag <ol>
OL_CHIKI - java.awt.font.NumericShaper.Range
The Ol Chiki range with the Ol Chiki digits.
OL_CHIKI - java.lang.Character.UnicodeScript
Unicode script "Ol_Chiki".
OL_CHIKI - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ol Chiki" Unicode character block.
OLD_HUNGARIAN - java.lang.Character.UnicodeScript
Unicode script "Old Hungarian".
OLD_HUNGARIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Hungarian" Unicode character block.
OLD_ITALIC - java.lang.Character.UnicodeScript
Unicode script "Old_Italic".
OLD_ITALIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Italic" Unicode character block.
OLD_NORTH_ARABIAN - java.lang.Character.UnicodeScript
Unicode script "Old North Arabian".
OLD_NORTH_ARABIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old North Arabian" Unicode character block.
OLD_PERMIC - java.lang.Character.UnicodeScript
Unicode script "Old Permic".
OLD_PERMIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Permic" Unicode character block.
OLD_PERSIAN - java.lang.Character.UnicodeScript
Unicode script "Old_Persian".
OLD_PERSIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Persian" Unicode character block.
OLD_SOGDIAN - java.lang.Character.UnicodeScript
Unicode script "Old Sogdian".
OLD_SOGDIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Sogdian" Unicode character block.
OLD_SOUTH_ARABIAN - java.lang.Character.UnicodeScript
Unicode script "Old_South_Arabian".
OLD_SOUTH_ARABIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old South Arabian" Unicode character block.
OLD_TOKEN - Static variable in exception org.ietf.jgss.GSSException
The token's validity period has expired.
OLD_TURKIC - java.lang.Character.UnicodeScript
Unicode script "Old_Turkic".
OLD_TURKIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Turkic" Unicode character block.
oldBinding - Variable in class javax.naming.event.NamingEvent
Contains information about the object before the change.
oldBorderPainted - Variable in class javax.swing.plaf.basic.BasicMenuItemUI
The value represents if the old border is painted.
oldLeadSelectionPath - Variable in class javax.swing.event.TreeSelectionEvent
leadSelectionPath before the paths changed, may be null.
OMIT_XML_DECLARATION - Static variable in class javax.xml.transform.OutputKeys
omit-xml-declaration = "yes" | "no".
omitEnd() - Method in class javax.swing.text.html.parser.Element
Return true if the end tag can be omitted.
omitStart() - Method in class javax.swing.text.html.parser.Element
Return true if the start tag can be omitted.
on(boolean) - Method in class java.security.DigestInputStream
Turns the digest function on or off.
on(boolean) - Method in class java.security.DigestOutputStream
Turns the digest function on or off.
ON - javax.swing.DropMode
The drop location should be tracked in terms of the index of existing items.
ON_OR_INSERT - javax.swing.DropMode
This mode is a combination of ON and INSERT, specifying that data can be dropped on existing items, or in insert locations as specified by INSERT.
ON_OR_INSERT_COLS - javax.swing.DropMode
This mode is a combination of ON and INSERT_COLS, specifying that data can be dropped on existing items, or as insert columns as specified by INSERT_COLS.
ON_OR_INSERT_ROWS - javax.swing.DropMode
This mode is a combination of ON and INSERT_ROWS, specifying that data can be dropped on existing items, or as insert rows as specified by INSERT_ROWS.
onAdvance(int, int) - Method in class java.util.concurrent.Phaser
Overridable method to perform an action upon impending phase advance, and to control termination.
onBinary(WebSocket, ByteBuffer, boolean) - Method in interface java.net.http.WebSocket.Listener
A binary data has been received.
onClose(Runnable) - Method in interface java.util.stream.BaseStream
Returns an equivalent stream with an additional close handler.
onClose(Runnable) - Method in interface jdk.jfr.consumer.EventStream
Registers an action to perform when the stream is closed.
onClose(WebSocket, int, String) - Method in interface java.net.http.WebSocket.Listener
Receives a Close message indicating the WebSocket's input has been closed.
onComplete() - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked when it is known that no additional Subscriber method invocations will occur for a Subscription that is not already terminated by error, after which no other Subscriber methods are invoked by the Subscription.
onCompletion(CountedCompleter<?>) - Method in class java.util.concurrent.CountedCompleter
Performs an action when method CountedCompleter.tryComplete() is invoked and the pending count is zero, or when the unconditional method CountedCompleter.complete(T) is invoked.
onDeregistration(ServiceRegistry, Class<?>) - Method in class javax.imageio.spi.IIOServiceProvider
A callback that will be whenever the Spi class has been deregistered from a ServiceRegistry.
onDeregistration(ServiceRegistry, Class<?>) - Method in interface javax.imageio.spi.RegisterableService
Called when an object implementing this interface is removed from the given category of the given registry.
ONE - Static variable in class java.math.BigDecimal
The value 1, with a scale of 0.
ONE - Static variable in class java.math.BigInteger
The BigInteger constant one.
ONE_DAY - Static variable in class javax.management.timer.Timer
Number of milliseconds in one day.
ONE_HOUR - Static variable in class javax.management.timer.Timer
Number of milliseconds in one hour.
ONE_MINUTE - Static variable in class javax.management.timer.Timer
Number of milliseconds in one minute.
ONE_SECOND - Static variable in class javax.management.timer.Timer
Number of milliseconds in one second.
ONE_SIDED - Static variable in class java.awt.JobAttributes.SidesType
The SidesType instance to use for specifying that consecutive job pages should be printed upon the same side of consecutive media sheets.
ONE_SIDED - Static variable in class javax.print.attribute.standard.Sides
Imposes each consecutive print-stream page upon the same side of consecutive media sheets.
ONE_TOUCH_EXPANDABLE_PROPERTY - Static variable in class javax.swing.JSplitPane
Bound property for oneTouchExpandable.
ONE_TOUCH_OFFSET - Static variable in class javax.swing.plaf.basic.BasicSplitPaneDivider
The offset of the divider.
ONE_TOUCH_SIZE - Static variable in class javax.swing.plaf.basic.BasicSplitPaneDivider
Width or height of the divider based on orientation BasicSplitPaneUI adds two to this.
ONE_WEEK - Static variable in class javax.management.timer.Timer
Number of milliseconds in one week.
ONELEVEL_SCOPE - Static variable in class javax.naming.directory.SearchControls
Search one level of the named context.
ONELEVEL_SCOPE - Static variable in interface javax.naming.event.EventContext
Constant for expressing interest in events concerning objects in the context named by the target, excluding the context named by the target.
onError(Throwable) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked upon an unrecoverable error encountered by a Publisher or Subscription, after which no other Subscriber methods are invoked by the Subscription.
onError(WebSocket, Throwable) - Method in interface java.net.http.WebSocket.Listener
An error has occurred.
onError(Consumer<Throwable>) - Method in interface jdk.jfr.consumer.EventStream
Registers an action to perform if an exception occurs.
oneTouchExpandable - Variable in class javax.swing.JSplitPane
Is a little widget provided to quickly expand/collapse the split pane?
oneTouchExpandableChanged() - Method in class javax.swing.plaf.basic.BasicSplitPaneDivider
Messaged when the oneTouchExpandable value of the JSplitPane the receiver is contained in changes.
onEvent(String, Consumer<RecordedEvent>) - Method in interface jdk.jfr.consumer.EventStream
Registers an action to perform on all events matching a name.
onEvent(Consumer<RecordedEvent>) - Method in interface jdk.jfr.consumer.EventStream
Registers an action to perform on all events in the stream.
onExceptionalCompletion(Throwable, CountedCompleter<?>) - Method in class java.util.concurrent.CountedCompleter
Performs an action when method ForkJoinTask.completeExceptionally(Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not already otherwise completed normally.
onExit() - Method in class java.lang.Process
Returns a CompletableFuture<Process> for the termination of the Process.
onExit() - Method in interface java.lang.ProcessHandle
Returns a CompletableFuture<ProcessHandle> for the termination of the process.
onFlush(Runnable) - Method in interface jdk.jfr.consumer.EventStream
Registers an action to perform after the stream has been flushed.
ONLY_END_ENTITY - java.security.cert.PKIXRevocationChecker.Option
Only check the revocation status of end-entity certificates.
onMalformedInput(CodingErrorAction) - Method in class java.nio.charset.CharsetDecoder
Changes this decoder's action for malformed-input errors.
onMalformedInput(CodingErrorAction) - Method in class java.nio.charset.CharsetEncoder
Changes this encoder's action for malformed-input errors.
onNext(T) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked with a Subscription's next item.
onOpen(WebSocket) - Method in interface java.net.http.WebSocket.Listener
A WebSocket has been connected.
onPing(WebSocket, ByteBuffer) - Method in interface java.net.http.WebSocket.Listener
A Ping message has been received.
onPong(WebSocket, ByteBuffer) - Method in interface java.net.http.WebSocket.Listener
A Pong message has been received.
onRegistration(ServiceRegistry, Class<?>) - Method in class javax.imageio.spi.IIOServiceProvider
A callback that will be called exactly once after the Spi class has been instantiated and registered in a ServiceRegistry.
onRegistration(ServiceRegistry, Class<?>) - Method in interface javax.imageio.spi.RegisterableService
Called when an object implementing this interface is added to the given category of the given registry.
onShutdown(Consumer<JShell>) - Method in class jdk.jshell.JShell
Register a callback to be called when this JShell instance terminates.
onSnippetEvent(Consumer<SnippetEvent>) - Method in class jdk.jshell.JShell
Register a callback to be called when the Status of a snippet changes.
onSpinWait() - Static method in class java.lang.Thread
Indicates that the caller is momentarily unable to progress, until the occurrence of one or more actions on the part of other activities.
onStart() - Method in class java.util.concurrent.ForkJoinWorkerThread
Initializes internal state after construction but before processing any tasks.
onSubscribe(Flow.Subscription) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked prior to invoking any other Subscriber methods for the given Subscription.
onTermination(Throwable) - Method in class java.util.concurrent.ForkJoinWorkerThread
Performs cleanup associated with termination of this worker thread.
onText(WebSocket, CharSequence, boolean) - Method in interface java.net.http.WebSocket.Listener
A textual data has been received.
onUnmappableCharacter(CodingErrorAction) - Method in class java.nio.charset.CharsetDecoder
Changes this decoder's action for unmappable-character errors.
onUnmappableCharacter(CodingErrorAction) - Method in class java.nio.charset.CharsetEncoder
Changes this encoder's action for unmappable-character errors.
OP_ACCEPT - Static variable in class java.nio.channels.SelectionKey
Operation-set bit for socket-accept operations.
OP_CONNECT - Static variable in class java.nio.channels.SelectionKey
Operation-set bit for socket-connect operations.
OP_READ - Static variable in class java.nio.channels.SelectionKey
Operation-set bit for read operations.
OP_WRITE - Static variable in class java.nio.channels.SelectionKey
Operation-set bit for write operations.
OPAQUE - Static variable in interface java.awt.Transparency
Represents image data that is guaranteed to be completely opaque, meaning that all pixels have an alpha value of 1.0.
OPAQUE - Static variable in class javax.accessibility.AccessibleState
Indicates this object paints every pixel within its rectangular region.
OPC_LIFE_OVER - Static variable in class javax.print.attribute.standard.PrinterStateReason
The optical photo conductor is no longer functioning.
OPC_NEAR_EOL - Static variable in class javax.print.attribute.standard.PrinterStateReason
The optical photo conductor is near end of life.
open() - Static method in class com.sun.nio.sctp.SctpChannel
Opens an SCTP channel.
open() - Static method in class com.sun.nio.sctp.SctpMultiChannel
Opens an SCTP multi channel.
open() - Static method in class com.sun.nio.sctp.SctpServerChannel
Opens an SCTP server channel.
open() - Method in class java.lang.module.ModuleReference
Opens the module content for reading.
open() - Static method in class java.nio.channels.AsynchronousServerSocketChannel
Opens an asynchronous server-socket channel.
open() - Static method in class java.nio.channels.AsynchronousSocketChannel
Opens an asynchronous socket channel.
open() - Static method in class java.nio.channels.DatagramChannel
Opens a datagram channel.
open() - Static method in class java.nio.channels.Pipe
Opens a pipe.
open() - Static method in class java.nio.channels.Selector
Opens a selector.
open() - Static method in class java.nio.channels.ServerSocketChannel
Opens a server-socket channel.
open() - Static method in class java.nio.channels.SocketChannel
Opens a socket channel.
open() - Method in interface javax.sound.midi.MidiDevice
Opens the device, indicating that it should now acquire any system resources it requires and become operational.
open() - Method in interface javax.sound.sampled.Line
Opens the line, indicating that it should acquire any required system resources and become operational.
open() - Method in interface org.w3c.dom.html.HTMLDocument
Note.
open(File) - Method in class java.awt.Desktop
Launches the associated application to open the file.
open(String) - Method in interface java.lang.module.ModuleReader
Opens a resource, returning an input stream to read the resource in the module.
open(ProtocolFamily) - Static method in class java.nio.channels.DatagramChannel
Opens a datagram channel.
open(ProtocolFamily) - Static method in class java.nio.channels.ServerSocketChannel
Opens a server-socket channel.The family parameter specifies the protocol family of the channel's socket.
open(ProtocolFamily) - Static method in class java.nio.channels.SocketChannel
Opens a socket channel.
open(SocketAddress) - Static method in class java.nio.channels.SocketChannel
Opens a socket channel and connects it to a remote address.
open(SocketAddress, int, int) - Static method in class com.sun.nio.sctp.SctpChannel
Opens an SCTP channel and connects it to a remote address.
open(AsynchronousChannelGroup) - Static method in class java.nio.channels.AsynchronousServerSocketChannel
Opens an asynchronous server-socket channel.
open(AsynchronousChannelGroup) - Static method in class java.nio.channels.AsynchronousSocketChannel
Opens an asynchronous socket channel.
open(Path, OpenOption...) - Static method in class java.nio.channels.AsynchronousFileChannel
Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.
open(Path, OpenOption...) - Static method in class java.nio.channels.FileChannel
Opens or creates a file, returning a file channel to access the file.
open(Path, Set<? extends OpenOption>, FileAttribute<?>...) - Static method in class java.nio.channels.FileChannel
Opens or creates a file, returning a file channel to access the file.
open(Path, Set<? extends OpenOption>, ExecutorService, FileAttribute<?>...) - Static method in class java.nio.channels.AsynchronousFileChannel
Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.
open(AudioFormat) - Method in interface javax.sound.sampled.SourceDataLine
Opens the line with the specified format, causing the line to acquire any required system resources and become operational.
open(AudioFormat) - Method in interface javax.sound.sampled.TargetDataLine
Opens the line with the specified format, causing the line to acquire any required system resources and become operational.
open(AudioFormat, byte[], int, int) - Method in interface javax.sound.sampled.Clip
Opens the clip, meaning that it should acquire any required system resources and become operational.
open(AudioFormat, int) - Method in interface javax.sound.sampled.SourceDataLine
Opens the line with the specified format and suggested buffer size, causing the line to acquire any required system resources and become operational.
open(AudioFormat, int) - Method in interface javax.sound.sampled.TargetDataLine
Opens the line with the specified format and requested buffer size, causing the line to acquire any required system resources and become operational.
open(AudioInputStream) - Method in interface javax.sound.sampled.Clip
Opens the clip with the format and audio data present in the provided audio input stream.
OPEN - com.sun.source.tree.ModuleTree.ModuleKind
Open module.
OPEN - java.awt.Desktop.Action
Represents an "open" action.
OPEN - java.lang.module.ModuleDescriptor.Modifier
An open module.
OPEN - Static variable in class java.awt.geom.Arc2D
The closure type for an open arc with no path segments connecting the two ends of the arc segment.
OPEN - Static variable in class javax.sound.sampled.LineEvent.Type
A type of event that is sent when a line opens, reserving system resources for itself.
OPEN_DELETE - Static variable in class java.util.zip.ZipFile
Mode flag to open a zip file and mark it for deletion.
OPEN_DIALOG - Static variable in class javax.swing.JFileChooser
Type value indicating that the JFileChooser supports an "Open" file operation.
OPEN_FAILURE - Static variable in class java.util.logging.ErrorManager
OPEN_FAILURE is used when an open of an output stream fails.
OPEN_READ - Static variable in class java.util.zip.ZipFile
Mode flag to open a zip file for reading.
OPEN_TYPE_FIELD - Static variable in class javax.management.JMX
The name of the openType field.
OpenAction() - Constructor for class javax.swing.plaf.basic.BasicDesktopPaneUI.OpenAction
 
openAsynchronousChannelGroup(int, ThreadFactory) - Method in class java.nio.channels.spi.AsynchronousChannelProvider
Constructs a new asynchronous channel group with a fixed thread pool.
openAsynchronousChannelGroup(ExecutorService, int) - Method in class java.nio.channels.spi.AsynchronousChannelProvider
Constructs a new asynchronous channel group with the given thread pool.
openAsynchronousServerSocketChannel(AsynchronousChannelGroup) - Method in class java.nio.channels.spi.AsynchronousChannelProvider
Opens an asynchronous server-socket channel.
openAsynchronousSocketChannel(AsynchronousChannelGroup) - Method in class java.nio.channels.spi.AsynchronousChannelProvider
Opens an asynchronous socket channel.
openButtonMnemonic - Variable in class javax.swing.plaf.basic.BasicFileChooserUI
Open button mnemonic
openButtonText - Variable in class javax.swing.plaf.basic.BasicFileChooserUI
Open button text
openButtonToolTipText - Variable in class javax.swing.plaf.basic.BasicFileChooserUI
Open button tool tip text
openConnection() - Method in class java.net.URL
Returns a URLConnection instance that represents a connection to the remote object referred to by the URL.
openConnection(Proxy) - Method in class java.net.URL
Same as URL.openConnection(), except that the connection will be made through the specified proxy; Protocol handlers that do not support proxying will ignore the proxy parameter and make a normal connection.
openConnection(URL) - Method in class java.net.URLStreamHandler
Opens a connection to the object referenced by the URL argument.
openConnection(URL, Proxy) - Method in class java.net.URLStreamHandler
Same as openConnection(URL), except that the connection will be made through the specified proxy; Protocol handlers that do not support proxying will ignore the proxy parameter and make a normal connection.
OpenDataException - Exception in javax.management.openmbean
This checked exception is thrown when an open type, an open data or an open MBean metadata info instance could not be constructed because one or more validity constraints were not met.
OpenDataException() - Constructor for exception javax.management.openmbean.OpenDataException
An OpenDataException with no detail message.
OpenDataException(String) - Constructor for exception javax.management.openmbean.OpenDataException
An OpenDataException with a detail message.
openDatagramChannel() - Method in class java.nio.channels.spi.SelectorProvider
Opens a datagram channel.
openDatagramChannel(ProtocolFamily) - Method in class java.nio.channels.spi.SelectorProvider
Opens a datagram channel.
OPENED - Static variable in class javax.management.remote.JMXConnectionNotification
Notification type string for a connection-opened notification.
openFile(Path) - Static method in interface jdk.jfr.consumer.EventStream
Creates an event stream from a file.
openFiles(OpenFilesEvent) - Method in interface java.awt.desktop.OpenFilesHandler
Called when the application is asked to open a list of files.
OpenFilesEvent - Class in java.awt.desktop
Event sent when the app is asked to open a list of files.
OpenFilesEvent(List<File>, String) - Constructor for class java.awt.desktop.OpenFilesEvent
Constructs an OpenFilesEvent.
OpenFilesHandler - Interface in java.awt.desktop
An implementor is notified when the application is asked to open a list of files.
openFrame(JInternalFrame) - Method in class javax.swing.DefaultDesktopManager
Normally this method will not be called.
openFrame(JInternalFrame) - Method in interface javax.swing.DesktopManager
If possible, display this frame in an appropriate location.
openHelpViewer() - Method in class java.awt.Desktop
Opens the native help viewer application.
openIcon - Variable in class javax.swing.tree.DefaultTreeCellRenderer
Icon used to show non-leaf nodes that are expanded.
openInputStream() - Method in interface javax.tools.FileObject
Returns an InputStream for this file object.
openInputStream() - Method in class javax.tools.ForwardingFileObject
 
openInputStream() - Method in class javax.tools.SimpleJavaFileObject
This implementation always throws UnsupportedOperationException.
openLogicalChannel() - Method in class javax.smartcardio.Card
Opens a new logical channel to the card and returns it.
OpenMBeanAttributeInfo - Interface in javax.management.openmbean
Describes an attribute of an open MBean.
OpenMBeanAttributeInfoSupport - Class in javax.management.openmbean
Describes an attribute of an open MBean.
OpenMBeanAttributeInfoSupport(String, String, OpenType<?>, boolean, boolean, boolean) - Constructor for class javax.management.openmbean.OpenMBeanAttributeInfoSupport
Constructs an OpenMBeanAttributeInfoSupport instance, which describes the attribute of an open MBean with the specified name, openType and description, and the specified read/write access properties.
OpenMBeanAttributeInfoSupport(String, String, OpenType<?>, boolean, boolean, boolean, Descriptor) - Constructor for class javax.management.openmbean.OpenMBeanAttributeInfoSupport
Constructs an OpenMBeanAttributeInfoSupport instance, which describes the attribute of an open MBean with the specified name, openType, description, read/write access properties, and Descriptor.
OpenMBeanAttributeInfoSupport(String, String, OpenType<T>, boolean, boolean, boolean, T) - Constructor for class javax.management.openmbean.OpenMBeanAttributeInfoSupport
Constructs an OpenMBeanAttributeInfoSupport instance, which describes the attribute of an open MBean with the specified name, openType, description and defaultValue, and the specified read/write access properties.
OpenMBeanAttributeInfoSupport(String, String, OpenType<T>, boolean, boolean, boolean, T, Comparable<T>, Comparable<T>) - Constructor for class javax.management.openmbean.OpenMBeanAttributeInfoSupport
Constructs an OpenMBeanAttributeInfoSupport instance, which describes the attribute of an open MBean, with the specified name, openType, description, defaultValue, minValue and maxValue.
OpenMBeanAttributeInfoSupport(String, String, OpenType<T>, boolean, boolean, boolean, T, T[]) - Constructor for class javax.management.openmbean.OpenMBeanAttributeInfoSupport
Constructs an OpenMBeanAttributeInfoSupport instance, which describes the attribute of an open MBean with the specified name, openType, description, defaultValue and legalValues, and the specified read/write access properties.
OpenMBeanConstructorInfo - Interface in javax.management.openmbean
Describes a constructor of an Open MBean.
OpenMBeanConstructorInfoSupport - Class in javax.management.openmbean
Describes a constructor of an Open MBean.
OpenMBeanConstructorInfoSupport(String, String, OpenMBeanParameterInfo[]) - Constructor for class javax.management.openmbean.OpenMBeanConstructorInfoSupport
Constructs an OpenMBeanConstructorInfoSupport instance, which describes the constructor of a class of open MBeans with the specified name, description and signature.
OpenMBeanConstructorInfoSupport(String, String, OpenMBeanParameterInfo[], Descriptor) - Constructor for class javax.management.openmbean.OpenMBeanConstructorInfoSupport
Constructs an OpenMBeanConstructorInfoSupport instance, which describes the constructor of a class of open MBeans with the specified name, description, signature, and descriptor.
OpenMBeanInfo - Interface in javax.management.openmbean
Describes an Open MBean: an Open MBean is recognized as such if its getMBeanInfo() method returns an instance of a class which implements the OpenMBeanInfo interface, typically OpenMBeanInfoSupport.
OpenMBeanInfoSupport - Class in javax.management.openmbean
The OpenMBeanInfoSupport class describes the management information of an open MBean: it is a subclass of MBeanInfo, and it implements the OpenMBeanInfo interface.
OpenMBeanInfoSupport(String, String, OpenMBeanAttributeInfo[], OpenMBeanConstructorInfo[], OpenMBeanOperationInfo[], MBeanNotificationInfo[]) - Constructor for class javax.management.openmbean.OpenMBeanInfoSupport
Constructs an OpenMBeanInfoSupport instance, which describes a class of open MBeans with the specified className, description, openAttributes, openConstructors , openOperations and notifications.
OpenMBeanInfoSupport(String, String, OpenMBeanAttributeInfo[], OpenMBeanConstructorInfo[], OpenMBeanOperationInfo[], MBeanNotificationInfo[], Descriptor) - Constructor for class javax.management.openmbean.OpenMBeanInfoSupport
Constructs an OpenMBeanInfoSupport instance, which describes a class of open MBeans with the specified className, description, openAttributes, openConstructors , openOperations, notifications, and descriptor.
OpenMBeanOperationInfo - Interface in javax.management.openmbean
Describes an operation of an Open MBean.
OpenMBeanOperationInfoSupport - Class in javax.management.openmbean
Describes an operation of an Open MBean.
OpenMBeanOperationInfoSupport(String, String, OpenMBeanParameterInfo[], OpenType<?>, int) - Constructor for class javax.management.openmbean.OpenMBeanOperationInfoSupport
Constructs an OpenMBeanOperationInfoSupport instance, which describes the operation of a class of open MBeans, with the specified name, description, signature, returnOpenType and impact.
OpenMBeanOperationInfoSupport(String, String, OpenMBeanParameterInfo[], OpenType<?>, int, Descriptor) - Constructor for class javax.management.openmbean.OpenMBeanOperationInfoSupport
Constructs an OpenMBeanOperationInfoSupport instance, which describes the operation of a class of open MBeans, with the specified name, description, signature, returnOpenType, impact, and descriptor.
OpenMBeanParameterInfo - Interface in javax.management.openmbean
Describes a parameter used in one or more operations or constructors of an open MBean.
OpenMBeanParameterInfoSupport - Class in javax.management.openmbean
Describes a parameter used in one or more operations or constructors of an open MBean.
OpenMBeanParameterInfoSupport(String, String, OpenType<?>) - Constructor for class javax.management.openmbean.OpenMBeanParameterInfoSupport
Constructs an OpenMBeanParameterInfoSupport instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified name, openType and description.
OpenMBeanParameterInfoSupport(String, String, OpenType<?>, Descriptor) - Constructor for class javax.management.openmbean.OpenMBeanParameterInfoSupport
Constructs an OpenMBeanParameterInfoSupport instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified name, openType, description, and descriptor.
OpenMBeanParameterInfoSupport(String, String, OpenType<T>, T) - Constructor for class javax.management.openmbean.OpenMBeanParameterInfoSupport
Constructs an OpenMBeanParameterInfoSupport instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified name, openType, description and defaultValue.
OpenMBeanParameterInfoSupport(String, String, OpenType<T>, T, Comparable<T>, Comparable<T>) - Constructor for class javax.management.openmbean.OpenMBeanParameterInfoSupport
Constructs an OpenMBeanParameterInfoSupport instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified name, openType, description, defaultValue, minValue and maxValue.
OpenMBeanParameterInfoSupport(String, String, OpenType<T>, T, T[]) - Constructor for class javax.management.openmbean.OpenMBeanParameterInfoSupport
Constructs an OpenMBeanParameterInfoSupport instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified name, openType, description, defaultValue and legalValues.
openMenuKey - Variable in class javax.swing.plaf.basic.BasicInternalFrameUI
Deprecated.
As of Java 2 platform v1.3.
OpenOption - Interface in java.nio.file
An object that configures how to open or create a file.
openOutputStream() - Method in interface javax.tools.FileObject
Returns an OutputStream for this file object.
openOutputStream() - Method in class javax.tools.ForwardingFileObject
 
openOutputStream() - Method in class javax.tools.SimpleJavaFileObject
This implementation always throws UnsupportedOperationException.
openPipe() - Method in class java.nio.channels.spi.SelectorProvider
Opens a pipe.
openReader(boolean) - Method in interface javax.tools.FileObject
Returns a reader for this object.
openReader(boolean) - Method in class javax.tools.ForwardingFileObject
 
openReader(boolean) - Method in class javax.tools.SimpleJavaFileObject
Wraps the result of SimpleJavaFileObject.getCharContent(boolean) in a Reader.
openRepository() - Static method in interface jdk.jfr.consumer.EventStream
Creates a stream from the repository of the current Java Virtual Machine (JVM).
openRepository(Path) - Static method in interface jdk.jfr.consumer.EventStream
Creates an event stream from a disk repository.
opens() - Method in class java.lang.module.ModuleDescriptor
Returns the set of Opens objects representing the open packages.
opens(ModuleDescriptor.Opens) - Method in class java.lang.module.ModuleDescriptor.Builder
Adds an open package.
opens(String) - Method in class java.lang.module.ModuleDescriptor.Builder
Adds an open package.
opens(String, Set<String>) - Method in class java.lang.module.ModuleDescriptor.Builder
Adds an open package.
opens(Set<ModuleDescriptor.Opens.Modifier>, String) - Method in class java.lang.module.ModuleDescriptor.Builder
Adds an open package with the given (and possibly empty) set of modifiers.
opens(Set<ModuleDescriptor.Opens.Modifier>, String, Set<String>) - Method in class java.lang.module.ModuleDescriptor.Builder
Adds an open package with the given (and possibly empty) set of modifiers.
OPENS - com.sun.source.tree.Tree.Kind
Used for instances of ExportsTree representing opens directives in a module declaration.
OPENS - javax.lang.model.element.ModuleElement.DirectiveKind
An "opens package-name [to module-name-list]" directive.
openSelector() - Method in class java.nio.channels.spi.SelectorProvider
Opens a selector.
openServerSocketChannel() - Method in class java.nio.channels.spi.SelectorProvider
Opens a server-socket channel.
openServerSocketChannel(ProtocolFamily) - Method in class java.nio.channels.spi.SelectorProvider
Opens a server-socket channel.
opensIn(Iterable<? extends ModuleElement.Directive>) - Static method in class javax.lang.model.util.ElementFilter
Returns a list of opens directives in directives.
openSocketChannel() - Method in class java.nio.channels.spi.SelectorProvider
Opens a socket channel.
openSocketChannel(ProtocolFamily) - Method in class java.nio.channels.spi.SelectorProvider
Opens a socket channel.
openStream() - Method in class java.net.URL
Opens a connection to this URL and returns an InputStream for reading from that connection.
openStream(long, Map<String, String>) - Method in interface jdk.management.jfr.FlightRecorderMXBean
Opens a data stream for the recording with the specified ID, or 0 to get data irrespective of recording.
OpensTree - Interface in com.sun.source.tree
A tree node for an 'opens' directive in a module declaration.
OpenType<T> - Class in javax.management.openmbean
The OpenType class is the parent abstract class of all classes which describe the actual open type of open data values.
OpenType - Interface in java.awt.font
The OpenType interface represents OpenType and TrueType fonts.
OpenType(String, String, String) - Constructor for class javax.management.openmbean.OpenType
Constructs an OpenType instance (actually a subclass instance as OpenType is abstract), checking for the validity of the given parameters.
openURI(OpenURIEvent) - Method in interface java.awt.desktop.OpenURIHandler
Called when the application is asked to open a URI.
OpenURIEvent - Class in java.awt.desktop
Event sent when the app is asked to open a URI.
OpenURIEvent(URI) - Constructor for class java.awt.desktop.OpenURIEvent
Constructs an OpenURIEvent.
OpenURIHandler - Interface in java.awt.desktop
An implementor is notified when the application is asked to open a URI.
openWriter() - Method in interface javax.tools.FileObject
Returns a Writer for this file object.
openWriter() - Method in class javax.tools.ForwardingFileObject
 
openWriter() - Method in class javax.tools.SimpleJavaFileObject
Wraps the result of openOutputStream in a Writer.
OPERATING_SYSTEM_MXBEAN_NAME - Static variable in class java.lang.management.ManagementFactory
String representation of the ObjectName for the OperatingSystemMXBean.
OperatingSystemMXBean - Interface in com.sun.management
Platform-specific management interface for the operating system on which the Java virtual machine is running.
OperatingSystemMXBean - Interface in java.lang.management
The management interface for the operating system on which the Java virtual machine is running.
Operation - Class in java.rmi.server
Deprecated.
no replacement
Operation - Interface in jdk.dynalink
An object that describes a dynamic operation.
Operation(String) - Constructor for class java.rmi.server.Operation
Deprecated.
no replacement
OperationNotSupportedException - Exception in javax.naming
This exception is thrown when a context implementation does not support the operation being invoked.
OperationNotSupportedException() - Constructor for exception javax.naming.OperationNotSupportedException
Constructs a new instance of OperationNotSupportedException.
OperationNotSupportedException(String) - Constructor for exception javax.naming.OperationNotSupportedException
Constructs a new instance of OperationNotSupportedException using an explanation.
OperationsException - Exception in javax.management
Represents exceptions thrown in the MBean server when performing operations on MBeans.
OperationsException() - Constructor for exception javax.management.OperationsException
Default constructor.
OperationsException(String) - Constructor for exception javax.management.OperationsException
Constructor that allows a specific error message to be specified.
OPTICAL_CHARACTER_RECOGNITION - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Optical Character Recognition" Unicode character block.
optimize(Iterable<? extends GuardingDynamicLinker>) - Static method in class jdk.dynalink.linker.support.CompositeTypeBasedGuardingDynamicLinker
Optimizes a list of type-based linkers.
Option - Class in javax.swing.text.html
Value for the ListModel used to represent <option> elements.
Option(AttributeSet) - Constructor for class javax.swing.text.html.Option
Creates a new Option object.
OPTION - Static variable in class javax.swing.text.html.HTML.Tag
Tag <option>
OPTION_PANE - Static variable in class javax.accessibility.AccessibleRole
A specialized pane whose primary use is inside a DIALOG.
OPTION_PANE - Static variable in class javax.swing.plaf.synth.Region
OptionPane region.
OPTION_TYPE_PROPERTY - Static variable in class javax.swing.JOptionPane
Bound property name for optionType.
optional() - Method in class java.lang.Runtime.Version
Returns optional additional identifying build information.
Optional<T> - Class in java.util
A container object which may or may not contain a non-null value.
OPTIONAL - Static variable in class javax.security.auth.login.AppConfigurationEntry.LoginModuleControlFlag
Optional LoginModule.
OptionalDataException - Exception in java.io
Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream.
OptionalDouble - Class in java.util
A container object which may or may not contain a double value.
optionalEnd() - Method in class java.time.format.DateTimeFormatterBuilder
Ends an optional section.
OptionalInt - Class in java.util
A container object which may or may not contain an int value.
OptionalLong - Class in java.util
A container object which may or may not contain a long value.
optionalStart() - Method in class java.time.format.DateTimeFormatterBuilder
Mark the start of an optional section.
OptionChecker - Interface in javax.tools
Interface for recognizing options.
OptionDialogBorder() - Constructor for class javax.swing.plaf.metal.MetalBorders.OptionDialogBorder
 
optionPane - Variable in class javax.swing.plaf.basic.BasicOptionPaneUI
JOptionPane that the receiver is providing the look and feel for.
OptionPaneUI - Class in javax.swing.plaf
Pluggable look and feel interface for JOptionPane.
OptionPaneUI() - Constructor for class javax.swing.plaf.OptionPaneUI
 
options - Variable in class javax.swing.JOptionPane
Options to display to the user.
OPTIONS_PROPERTY - Static variable in class javax.swing.JOptionPane
Bound property name for option.
optionType - Variable in class javax.swing.JOptionPane
Option type, one of DEFAULT_OPTION, YES_NO_OPTION, YES_NO_CANCEL_OPTION or OK_CANCEL_OPTION.
or(BigInteger) - Method in class java.math.BigInteger
Returns a BigInteger whose value is (this | val).
or(BitSet) - Method in class java.util.BitSet
Performs a logical OR of this bit set with the bit set argument.
or(BiPredicate<? super T, ? super U>) - Method in interface java.util.function.BiPredicate
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
or(DoublePredicate) - Method in interface java.util.function.DoublePredicate
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
or(IntPredicate) - Method in interface java.util.function.IntPredicate
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
or(LongPredicate) - Method in interface java.util.function.LongPredicate
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
or(Predicate<? super T>) - Method in interface java.util.function.Predicate
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
or(Supplier<? extends Optional<? extends T>>) - Method in class java.util.Optional
If a value is present, returns an Optional describing the value, otherwise returns an Optional produced by the supplying function.
or(QueryExp, QueryExp) - Static method in class javax.management.Query
Returns a query expression that is the disjunction of two other query expressions.
OR - com.sun.source.tree.Tree.Kind
Used for instances of BinaryTree representing bitwise and logical "or" |.
OR_ASSIGNMENT - com.sun.source.tree.Tree.Kind
Used for instances of CompoundAssignmentTree representing bitwise and logical "or" assignment |=.
orange - Static variable in class java.awt.Color
The color orange.
ORANGE - Static variable in class java.awt.Color
The color orange.
order() - Method in class java.nio.ByteBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.CharBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.DoubleBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.FloatBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.IntBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.LongBuffer
Retrieves this buffer's byte order.
order() - Method in class java.nio.ShortBuffer
Retrieves this buffer's byte order.
order() - Method in class jdk.incubator.foreign.ValueLayout
Returns the value's byte order.
order(ByteOrder) - Method in class java.nio.ByteBuffer
Modifies this buffer's byte order.
ordered - Variable in class javax.naming.directory.BasicAttribute
A flag for recording whether this attribute's values are ordered.
ORDERED - Static variable in interface java.util.Spliterator
Characteristic value signifying that an encounter order is defined for elements.
ORDERED_NODE_ITERATOR_TYPE - Static variable in interface org.w3c.dom.xpath.XPathResult
The result is a node set as defined by that will be accessed iteratively, which will produce document-ordered nodes.
ORDERED_NODE_SNAPSHOT_TYPE - Static variable in interface org.w3c.dom.xpath.XPathResult
The result is a node set as defined by that will be accessed as a snapshot list of nodes that will be in original document order.
ordinal() - Method in class java.lang.Enum
Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
ordinaryChar(int) - Method in class java.io.StreamTokenizer
Specifies that the character argument is "ordinary" in this tokenizer.
ordinaryChars(int, int) - Method in class java.io.StreamTokenizer
Specifies that all characters c in the range low <= c <= high are "ordinary" in this tokenizer.
orElse(double) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise returns other.
orElse(int) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise returns other.
orElse(long) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise returns other.
orElse(T) - Method in class java.util.Optional
If a value is present, returns the value, otherwise returns other.
orElseGet(DoubleSupplier) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(IntSupplier) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(LongSupplier) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(Supplier<? extends T>) - Method in class java.util.Optional
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseThrow() - Method in class java.util.Optional
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow() - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow() - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow() - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow(Supplier<? extends X>) - Method in class java.util.Optional
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orFilter(Iterable<? extends RowFilter<? super M, ? super I>>) - Static method in class javax.swing.RowFilter
Returns a RowFilter that includes entries if any of the supplied filters includes the entry.
org.ietf.jgss - package org.ietf.jgss
This package presents a framework that allows application developers to make use of security services like authentication, data integrity and data confidentiality from a variety of underlying security mechanisms like Kerberos, using a unified API.
org.openjdk.java.util.stream.tripwire - Search tag in interface java.util.Spliterator
System Property
org.w3c.dom - package org.w3c.dom
Provides the interfaces for the Document Object Model (DOM).
org.w3c.dom.bootstrap - package org.w3c.dom.bootstrap
Provides a factory for obtaining instances of DOMImplementation.
org.w3c.dom.css - package org.w3c.dom.css
Provides interfaces for DOM Level 2 Style Specification.
org.w3c.dom.events - package org.w3c.dom.events
Provides interfaces for DOM Level 2 Events.
org.w3c.dom.html - package org.w3c.dom.html
Provides interfaces for DOM Level 2 HTML Specification.
org.w3c.dom.ls - package org.w3c.dom.ls
Provides interfaces for DOM Level 3 Load and Save.
org.w3c.dom.ranges - package org.w3c.dom.ranges
Provides interfaces for DOM Level 2 Range.
org.w3c.dom.stylesheets - package org.w3c.dom.stylesheets
Provides interfaces for DOM Level 2 Style Specification.
org.w3c.dom.traversal - package org.w3c.dom.traversal
Provides interfaces for DOM Level 2 Traversal.
org.w3c.dom.views - package org.w3c.dom.views
Provides interfaces for DOM Level 2 Views.
org.w3c.dom.xpath - package org.w3c.dom.xpath
Provides interfaces for DOM Level 3 XPath Specification.
org.xml.sax - package org.xml.sax
Provides the interfaces for the Simple API for XML (SAX).
org.xml.sax.ext - package org.xml.sax.ext
Provides interfaces to SAX2 facilities that conformant SAX drivers won't necessarily support.
org.xml.sax.helpers - package org.xml.sax.helpers
Provides helper classes, including support for bootstrapping SAX-based applications.
orientation - Variable in class javax.swing.JProgressBar
Whether the progress bar is horizontal or vertical.
orientation - Variable in class javax.swing.JScrollBar
 
orientation - Variable in class javax.swing.JSlider
Whether the slider is horizontal or vertical The default is horizontal.
orientation - Variable in class javax.swing.JSplitPane
How the views are split.
orientation - Variable in class javax.swing.plaf.basic.BasicSplitPaneDivider
Orientation of the JSplitPane.
Orientation - Static variable in class javax.swing.text.StyleConstants
Orientation for a paragraph.
ORIENTATION_PROPERTY - Static variable in class javax.swing.JSplitPane
Bound property name for orientation (horizontal or vertical).
ORIENTATION_ROW_0_BOTTOM_COLUMN_0_LEFT - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_BOTTOM_COLUMN_0_RIGHT - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_LEFT_COLUMN_0_BOTTOM - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_LEFT_COLUMN_0_TOP - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_RIGHT_COLUMN_0_BOTTOM - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_RIGHT_COLUMN_0_TOP - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_TOP_COLUMN_0_LEFT - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
ORIENTATION_ROW_0_TOP_COLUMN_0_RIGHT - Static variable in class javax.imageio.plugins.tiff.BaselineTIFFTagSet
A value to be used with the "Orientation" tag.
OrientationRequested - Class in javax.print.attribute.standard
Class OrientationRequested is a printing attribute class, an enumeration, that indicates the desired orientation for printed print-stream pages; it does not describe the orientation of the client-supplied print-stream pages.
OrientationRequested(int) - Constructor for class javax.print.attribute.standard.OrientationRequested
Construct a new orientation requested enumeration value with the given integer value.
origin - Variable in class javax.swing.plaf.basic.BasicToolBarUI.DockingListener
The origin point.
ORIGINAL_TYPE_FIELD - Static variable in class javax.management.JMX
The name of the originalType field.
OriginateDirection - Static variable in class javax.swing.text.DefaultStyledDocument.ElementSpec
A possible value for getDirection.
originatingProvider - Variable in class javax.imageio.ImageReader
The ImageReaderSpi that instantiated this object, or null if its identity is not known or none exists.
originatingProvider - Variable in class javax.imageio.ImageWriter
The ImageWriterSpi that instantiated this object, or null if its identity is not known or none exists.
origmodel - Variable in class java.awt.image.RGBImageFilter
The ColorModel to be replaced by newmodel when the user calls substituteColorModel.
ORIYA - java.awt.font.NumericShaper.Range
The Oriya range with the Oriya digits.
ORIYA - java.lang.Character.UnicodeScript
Unicode script "Oriya".
ORIYA - Static variable in class java.awt.font.NumericShaper
Identifies the ORIYA range and decimal base.
ORIYA - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Oriya" Unicode character block.
ORNAMENTAL_DINGBATS - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ornamental Dingbats" Unicode character block.
orTimeout(long, TimeUnit) - Method in class java.util.concurrent.CompletableFuture
Exceptionally completes this CompletableFuture with a TimeoutException if not otherwise completed before the given timeout.
os.arch - Search tag in java.lang.System.getProperties()
System Property
os.name - Search tag in java.lang.System.getProperties()
System Property
os.version - Search tag in java.lang.System.getProperties()
System Property
OSAGE - java.lang.Character.UnicodeScript
Unicode script "Osage".
OSAGE - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Osage" Unicode character block.
OSMANYA - java.lang.Character.UnicodeScript
Unicode script "Osmanya".
OSMANYA - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Osmanya" Unicode character block.
oStart - Variable in class javax.swing.text.html.parser.Element
true if the start tag can be omitted
OTHER - com.sun.management.VMOption.Origin
The VM option was set via some other mechanism.
OTHER - com.sun.source.doctree.DocTree.Kind
An implementation-reserved node.
OTHER - com.sun.source.tree.Tree.Kind
An implementation-reserved node.
OTHER - java.awt.Component.BaselineResizeBehavior
Indicates the baseline resize behavior can not be expressed using any of the other constants.
OTHER - java.sql.JDBCType
Indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods getObject and setObject.
OTHER - javax.lang.model.element.ElementKind
An implementation-reserved element.
OTHER - javax.lang.model.type.TypeKind
An implementation-reserved type.
OTHER - javax.tools.Diagnostic.Kind
Diagnostic which does not fit within the other kinds.
OTHER - javax.tools.JavaFileObject.Kind
Any other kind.
OTHER - jdk.javadoc.doclet.Doclet.Option.Kind
An implementation-reserved option.
OTHER - Static variable in class java.sql.Types
The constant in the Java programming language that indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods getObject and setObject.
OTHER - Static variable in class javax.print.attribute.standard.PrinterStateReason
The printer has detected an error other than ones listed below.
OTHER_EXPRESSION_SUBKIND - jdk.jshell.Snippet.SubKind
An expression which has not been wrapped in a temporary variable (reserved).
OTHER_LETTER - Static variable in class java.lang.Character
General category "Lo" in the Unicode specification.
OTHER_NUMBER - Static variable in class java.lang.Character
General category "No" in the Unicode specification.
OTHER_PUNCTUATION - Static variable in class java.lang.Character
General category "Po" in the Unicode specification.
OTHER_SYMBOL - Static variable in class java.lang.Character
General category "So" in the Unicode specification.
OTHERS_EXECUTE - java.nio.file.attribute.PosixFilePermission
Execute/search permission, others.
OTHERS_READ - java.nio.file.attribute.PosixFilePermission
Read permission, others.
OTHERS_WRITE - java.nio.file.attribute.PosixFilePermission
Write permission, others.
othersDeletesAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether deletes made by others are visible.
othersInsertsAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether inserts made by others are visible.
othersUpdatesAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether updates made by others are visible.
OTTOMAN_SIYAQ_NUMBERS - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ottoman Siyaq Numbers" Unicode character block.
out - Static variable in class java.io.FileDescriptor
A handle to the standard output stream.
out - Variable in class java.io.FilterOutputStream
The underlying output stream to be filtered.
out - Variable in class java.io.FilterWriter
The underlying character-output stream.
out - Variable in class java.io.PipedInputStream
The index of the position in the circular buffer at which the next byte of data will be read by this piped input stream.
out - Variable in class java.io.PrintWriter
The underlying character-output stream of this PrintWriter.
out - Static variable in class java.lang.System
The "standard" output stream.
out() - Method in class java.util.Formatter
Returns the destination for the output.
out(PrintStream) - Method in class jdk.jshell.JShell.Builder
Sets the output for the running evaluation (it's System.out).
out(PrintStream) - Method in interface jdk.jshell.tool.JavaShellToolBuilder
Set the output channels.
out(PrintStream, PrintStream, PrintStream) - Method in interface jdk.jshell.tool.JavaShellToolBuilder
Set the output channels.
OUT_BOTTOM - Static variable in class java.awt.geom.Rectangle2D
The bitmask that indicates that a point lies below this Rectangle2D.
OUT_LEFT - Static variable in class java.awt.geom.Rectangle2D
The bitmask that indicates that a point lies to the left of this Rectangle2D.
OUT_RIGHT - Static variable in class java.awt.geom.Rectangle2D
The bitmask that indicates that a point lies to the right of this Rectangle2D.
OUT_TOP - Static variable in class java.awt.geom.Rectangle2D
The bitmask that indicates that a point lies above this Rectangle2D.
outcode(double, double) - Method in class java.awt.geom.Rectangle2D.Double
Determines where the specified coordinates lie with respect to this Rectangle2D.
outcode(double, double) - Method in class java.awt.geom.Rectangle2D.Float
Determines where the specified coordinates lie with respect to this Rectangle2D.
outcode(double, double) - Method in class java.awt.geom.Rectangle2D
Determines where the specified coordinates lie with respect to this Rectangle2D.
outcode(double, double) - Method in class java.awt.Rectangle
Determines where the specified coordinates lie with respect to this Rectangle2D.
outcode(Point2D) - Method in class java.awt.geom.Rectangle2D
Determines where the specified Point2D lies with respect to this Rectangle2D.
OUTLINE_DRAG_MODE - Static variable in class javax.swing.JDesktopPane
Indicates that an outline only of the item being dragged should appear inside the desktop pane.
OutOfMemoryError - Error in java.lang
Thrown when the Java Virtual Machine cannot allocate an object because it is out of memory, and no more memory could be made available by the garbage collector.
OutOfMemoryError() - Constructor for error java.lang.OutOfMemoryError
Constructs an OutOfMemoryError with no detail message.
OutOfMemoryError(String) - Constructor for error java.lang.OutOfMemoryError
Constructs an OutOfMemoryError with the specified detail message.
outpixbuf - Variable in class java.awt.image.ReplicateScaleFilter
A byte array initialized with a size of ReplicateScaleFilter.destWidth and used to deliver a row of pixel data to the ImageConsumer.
output - Variable in class javax.imageio.ImageWriter
The ImageOutputStream or other Object set by setOutput and retrieved by getOutput.
output(char[], int, int) - Method in class javax.swing.text.AbstractWriter
The last stop in writing out content.
output(char[], int, int) - Method in class javax.swing.text.html.HTMLWriter
This method is overriden to map any character entities, such as < to &lt;.
OUTPUT_AREA_ALMOST_FULL - Static variable in class javax.print.attribute.standard.PrinterStateReason
One or more output areas are almost full (e.g. tray, stacker, collator).
OUTPUT_AREA_FULL - Static variable in class javax.print.attribute.standard.PrinterStateReason
One or more output areas are full (e.g. tray, stacker, collator).
OUTPUT_TRAY_MISSING - Static variable in class javax.print.attribute.standard.PrinterStateReason
One or more output trays are not in the device.
outputClass - Variable in class javax.imageio.spi.ImageOutputStreamSpi
A Class object indicating the legal object type for use by the createInputStreamInstance method.
OutputDeviceAssigned - Class in javax.print.attribute.standard
Class OutputDeviceAssigned is a printing attribute class, a text attribute, that identifies the output device to which the service has assigned this job.
OutputDeviceAssigned(String, Locale) - Constructor for class javax.print.attribute.standard.OutputDeviceAssigned
Constructs a new output device assigned attribute with the given device name and locale.
OutputKeys - Class in javax.xml.transform
Provides string constants that can be used to set output properties for a Transformer, or to retrieve output properties from a Transformer or Templates object.
OutputStream - Class in java.io
This abstract class is the superclass of all classes representing an output stream of bytes.
OutputStream() - Constructor for class java.io.OutputStream
Constructor for subclasses to call.
OutputStreamWriter - Class in java.io
An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset.
OutputStreamWriter(OutputStream) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the default character encoding.
OutputStreamWriter(OutputStream, String) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the named charset.
OutputStreamWriter(OutputStream, Charset) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the given charset.
OutputStreamWriter(OutputStream, CharsetEncoder) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the given charset encoder.
outputTypes - Variable in class javax.imageio.spi.ImageWriterSpi
An array of Class objects to be returned from getOutputTypes, initially null.
outsideBorder - Variable in class javax.swing.border.CompoundBorder
The outside border.
outsideTimerAction() - Constructor for class javax.swing.ToolTipManager.outsideTimerAction
 
OVER - Static variable in class java.awt.dnd.DragSourceContext
An int used by updateCurrentCursor() indicating that the Cursor is over a DropTarget.
OVERFLOW - Static variable in class java.nio.charset.CoderResult
Result object indicating overflow, meaning that there is insufficient room in the output buffer.
OVERFLOW - Static variable in class java.nio.file.StandardWatchEventKinds
A special event to indicate that events may have been lost or discarded.
OverlappingFileLockException - Exception in java.nio.channels
Unchecked exception thrown when an attempt is made to acquire a lock on a region of a file that overlaps a region already locked by the same Java virtual machine, or when another thread is already waiting to lock an overlapping region of the same file.
OverlappingFileLockException() - Constructor for exception java.nio.channels.OverlappingFileLockException
Constructs an instance of this class.
overlaps(long, long) - Method in class java.nio.channels.FileLock
Tells whether or not this lock overlaps the given lock range.
OverlayLayout - Class in javax.swing
A layout manager to arrange components over the top of each other.
OverlayLayout(Container) - Constructor for class javax.swing.OverlayLayout
Constructs a layout manager that performs overlay arrangement of the children.
Override - Annotation Type in java.lang
Indicates that a method declaration is intended to override a method declaration in a supertype.
overrides(ExecutableElement, ExecutableElement, TypeElement) - Method in interface javax.lang.model.util.Elements
Tests whether one method, as a member of a given type, overrides another method.
OVERVIEW - jdk.javadoc.doclet.Taglet.Location
In an Overview document.
OVERWRITTEN - jdk.jshell.Snippet.Status
The snippet is inactive because it has been replaced by a new snippet.
ownDeletesAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether a result set's own deletes are visible.
ownedMonitors() - Method in interface com.sun.jdi.ThreadReference
Returns a List containing an ObjectReference for each monitor owned by the thread.
ownedMonitorsAndFrames() - Method in interface com.sun.jdi.ThreadReference
Returns a List containing a MonitorInfo object for each monitor owned by the thread.
owner - Variable in class java.awt.datatransfer.Clipboard
The owner of the clipboard.
owner() - Method in interface java.lang.constant.DirectMethodHandleDesc
Returns a ClassDesc describing the class declaring the method or field described by this nominal descriptor.
owner() - Method in interface java.nio.file.attribute.PosixFileAttributes
Returns the owner of the file.
OWNER_EXECUTE - java.nio.file.attribute.PosixFilePermission
Execute/search permission, owner.
OWNER_READ - java.nio.file.attribute.PosixFilePermission
Read permission, owner.
OWNER_WRITE - java.nio.file.attribute.PosixFilePermission
Write permission, owner.
ownerThread() - Method in interface jdk.incubator.foreign.MemorySegment
The thread owning this segment.
owningThread() - Method in interface com.sun.jdi.ObjectReference
Returns an ThreadReference for the thread, if any, which currently owns this object's monitor.
ownInsertsAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether a result set's own inserts are visible.
owns(AbstractQueuedLongSynchronizer.ConditionObject) - Method in class java.util.concurrent.locks.AbstractQueuedLongSynchronizer
Queries whether the given ConditionObject uses this synchronizer as its lock.
owns(AbstractQueuedSynchronizer.ConditionObject) - Method in class java.util.concurrent.locks.AbstractQueuedSynchronizer
Queries whether the given ConditionObject uses this synchronizer as its lock.
ownUpdatesAreVisible(int) - Method in interface java.sql.DatabaseMetaData
Retrieves whether for the given type of ResultSet object, the result set's own updates are visible.
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