Uses of Interface
java.util.Collection

Packages that use Collection
Package Description
com.sun.jdi.event
This package defines JDI events and event processing.
java.awt
Contains all of the classes for creating user interfaces and for painting graphics and images.
java.beans.beancontext
Provides classes and interfaces relating to bean context.
java.lang.module
Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
java.security
Provides the classes and interfaces for the security framework.
java.security.cert
Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
java.util.concurrent.locks
Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors.
java.util.jar
Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.
java.util.stream
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
javax.management
Provides the core classes for the Java Management Extensions.
javax.management.openmbean
Provides the open data types and Open MBean descriptor classes.
javax.management.relation
Provides the definition of the Relation Service.
javax.net.ssl
Provides classes for the secure socket package.
javax.print.attribute.standard
Package javax.print.attribute.standard contains classes for specific printing attributes.
javax.sql.rowset
Standard interfaces and base classes for JDBC RowSet implementations.
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.tools
Provides interfaces for tools which can be invoked from a program, for example, compilers.
jdk.jshell
Provides interfaces for creating tools, such as a Read-Eval-Print Loop (REPL), which interactively evaluate "snippets" of Java programming language code.