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## Package com.sun.javatest.util

This package contains utility classes provided in support of the Javatest test harness.

See:
Description

Interface Summary
FileFilter | A filter interface for files.
Timer.Timeable | Implementations of this interface are passed to Timer, to be called back after a specified interval.

Class Summary
BackupPolicy | An abstract base class to provide a way of opening files subject to a policy of what to do if a file of the same name already exists.
BackupUtil |
Debug | Access to debugging settings which have been activated.
DirectoryClassLoader | Deprecated. use PathClassLoader
DynamicArray | A class that manipulates arrays of Objects (no primitives).
ExitCount | ExitCount can be used by a family of cooperating objects (windows?) to cause the process to exit when the last object is destroyed.
Fifo | A simple variable length first-in first-out queue.
FileInfoCache |
HelpTree | A class that provides a tree of information nodes that can be selectively printed, suitable for simple command line help.
HelpTree.Node | A node within a HelpTree.
HTMLWriter | A class to facilitate writing HTML via a stream.
I18NResourceBundle | A class that lazily opens a package-specific resource bundle containing localization data for a class.
LineParser | A class to parse lines of words in a stream.
LogFile | An object providing support for writing log messages to a file.
MainAppletContext | This class provides a means whereby tools can temporarily give access to a shared AppletContext and applet instance(s) which will be used in AppletContext tests.
MainFrame | This class provides a means whereby tools in Personal Java can temporarily give access to a shared GUI frame, such as the one top-level Frame.
OrderedTwoWayTable | A map-like structure which has two side-by-side ordered sets of Objects in pairs.
PathClassLoader | A class loader for loading classes from a path of directories, zip files and jar files.
PrefixMap | A map whose entries are stored in a parent map by prefixing the key names with a specific string.
Properties | The `Properties` class represents a persistent set of properties.
PropertyArray | A space-efficient string to string map.
ReadAheadIterator | An iterator that can read ahead of the current position, either for performance reasons or to help find out the number of items returned by an iterator before accessing them.
SortedProperties | A subtype of Properties for which the keys method will return a sorted enumeration.
StringArray | A class to convert to and from a single string with space separated substrings.
SysEnv | A class to provide access to OS environment variables, by means of an external command which is executed.
TextStream | This class implements an output stream that has additional methods for printing.
TextWriter | This class implements an output stream that has additional methods for printing.
Timer | Timer objects accept requests to call back on Timeable objects after a specifiable delay.
WrapWriter | A writer that will automatically word wrap lines to fit within left and right margins.
WriterStream | Note: this class should be JDK 1.1 compatible
XMLWriter | A class to facilitate writing XML via a stream.

Exception Summary
LineParser.Fault | This exception is used to report problems while using a line parser.

Error Summary
PropertyArray.PropertyArrayError | A class used to report problems that may occur when using PropertyArray.

## Package com.sun.javatest.util Description

This package contains utility classes provided in support of the Javatest test harness.

Since:
  3.0

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