Java™ Platform
Standard Ed. 8

Uses of Interface
java.lang.AutoCloseable

  • Packages that use AutoCloseable 
    Package Description
    java.beans
    Contains classes related to developing beans -- components based on the JavaBeans™ architecture.
    java.io
    Provides for system input and output through data streams, serialization and the file system.
    java.net
    Provides the classes for implementing networking applications.
    java.nio.channels
    Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
    java.nio.channels.spi
    Service-provider classes for the java.nio.channels package.
    java.nio.file
    Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
    java.rmi.server
    Provides classes and interfaces for supporting the server side of RMI.
    java.security
    Provides the classes and interfaces for the security framework.
    java.sql
    Provides the API for accessing and processing data stored in a data source (usually a relational database) using the JavaTM programming language.
    java.util
    Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
    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.
    java.util.zip
    Provides classes for reading and writing the standard ZIP and GZIP file formats.
    javax.crypto
    Provides the classes and interfaces for cryptographic operations.
    javax.imageio.stream
    A package of the Java Image I/O API dealing with low-level I/O from files and streams.
    javax.management.loading
    Provides the classes which implement advanced dynamic loading.
    javax.management.remote
    Interfaces for remote access to JMX MBean servers.
    javax.management.remote.rmi
    The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server.
    javax.net.ssl
    Provides classes for the secure socket package.
    javax.sound.midi
    Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data.
    javax.sound.sampled
    Provides interfaces and classes for capture, processing, and playback of sampled audio data.
    javax.sql
    Provides the API for server side data source access and processing from the JavaTM programming language.
    javax.sql.rowset
    Standard interfaces and base classes for JDBC RowSet implementations.
    javax.sql.rowset.spi
    The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider.
    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.
    • Uses of AutoCloseable in java.beans

      Classes in java.beans that implement AutoCloseable 
      Modifier and Type Class and Description
      class  XMLDecoder
      The XMLDecoder class is used to read XML documents created using the XMLEncoder and is used just like the ObjectInputStream.
      class  XMLEncoder
      The XMLEncoder class is a complementary alternative to the ObjectOutputStream and can used to generate a textual representation of a JavaBean in the same way that the ObjectOutputStream can be used to create binary representation of Serializable objects.
    • Uses of AutoCloseable in java.io

      Subinterfaces of AutoCloseable in java.io 
      Modifier and Type Interface and Description
      interface  Closeable
      A Closeable is a source or destination of data that can be closed.
      interface  ObjectInput
      ObjectInput extends the DataInput interface to include the reading of objects.
      interface  ObjectOutput
      ObjectOutput extends the DataOutput interface to include writing of objects.
      Classes in java.io that implement AutoCloseable 
      Modifier and Type Class and Description
      class  BufferedInputStream
      A BufferedInputStream adds functionality to another input stream-namely, the ability to buffer the input and to support the mark and reset methods.
      class  BufferedOutputStream
      The class implements a buffered output stream.
      class  BufferedReader
      Reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.
      class  BufferedWriter
      Writes text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings.
      class  ByteArrayInputStream
      A ByteArrayInputStream contains an internal buffer that contains bytes that may be read from the stream.
      class  ByteArrayOutputStream
      This class implements an output stream in which the data is written into a byte array.
      class  CharArrayReader
      This class implements a character buffer that can be used as a character-input stream.
      class  CharArrayWriter
      This class implements a character buffer that can be used as an Writer.
      class  DataInputStream
      A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
      class  DataOutputStream
      A data output stream lets an application write primitive Java data types to an output stream in a portable way.
      class  FileInputStream
      A FileInputStream obtains input bytes from a file in a file system.
      class  FileOutputStream
      A file output stream is an output stream for writing data to a File or to a FileDescriptor.
      class  FileReader
      Convenience class for reading character files.
      class  FileWriter
      Convenience class for writing character files.
      class  FilterInputStream
      A FilterInputStream contains some other input stream, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
      class  FilterOutputStream
      This class is the superclass of all classes that filter output streams.
      class  FilterReader
      Abstract class for reading filtered character streams.
      class  FilterWriter
      Abstract class for writing filtered character streams.
      class  InputStream
      This abstract class is the superclass of all classes representing an input stream of bytes.
      class  InputStreamReader
      An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified charset.
      class  LineNumberInputStream
      Deprecated. 
      This class incorrectly assumes that bytes adequately represent characters. As of JDK 1.1, the preferred way to operate on character streams is via the new character-stream classes, which include a class for counting line numbers.
      class  LineNumberReader
      A buffered character-input stream that keeps track of line numbers.
      class  ObjectInputStream
      An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
      class  ObjectOutputStream
      An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
      class  OutputStream
      This abstract class is the superclass of all classes representing an output stream of bytes.
      class  OutputStreamWriter
      An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset.
      class  PipedInputStream
      A piped input stream should be connected to a piped output stream; the piped input stream then provides whatever data bytes are written to the piped output stream.
      class  PipedOutputStream
      A piped output stream can be connected to a piped input stream to create a communications pipe.
      class  PipedReader
      Piped character-input streams.
      class  PipedWriter
      Piped character-output streams.
      class  PrintStream
      A PrintStream adds functionality to another output stream, namely the ability to print representations of various data values conveniently.
      class  PrintWriter
      Prints formatted representations of objects to a text-output stream.
      class  PushbackInputStream
      A PushbackInputStream adds functionality to another input stream, namely the ability to "push back" or "unread" one byte.
      class  PushbackReader
      A character-stream reader that allows characters to be pushed back into the stream.
      class  RandomAccessFile
      Instances of this class support both reading and writing to a random access file.
      class  Reader
      Abstract class for reading character streams.
      class  SequenceInputStream
      A SequenceInputStream represents the logical concatenation of other input streams.
      class  StringBufferInputStream
      Deprecated. 
      This class does not properly convert characters into bytes. As of JDK 1.1, the preferred way to create a stream from a string is via the StringReader class.
      class  StringReader
      A character stream whose source is a string.
      class  StringWriter
      A character stream that collects its output in a string buffer, which can then be used to construct a string.
      class  Writer
      Abstract class for writing to character streams.
    • Uses of AutoCloseable in java.net

      Classes in java.net that implement AutoCloseable 
      Modifier and Type Class and Description
      class  DatagramSocket
      This class represents a socket for sending and receiving datagram packets.
      class  MulticastSocket
      The multicast datagram socket class is useful for sending and receiving IP multicast packets.
      class  ServerSocket
      This class implements server sockets.
      class  Socket
      This class implements client sockets (also called just "sockets").
      class  URLClassLoader
      This class loader is used to load classes and resources from a search path of URLs referring to both JAR files and directories.
    • Uses of AutoCloseable in java.nio.channels

      Subinterfaces of AutoCloseable in java.nio.channels 
      Modifier and Type Interface and Description
      interface  AsynchronousByteChannel
      An asynchronous channel that can read and write bytes.
      interface  AsynchronousChannel
      A channel that supports asynchronous I/O operations.
      interface  ByteChannel
      A channel that can read and write bytes.
      interface  Channel
      A nexus for I/O operations.
      interface  GatheringByteChannel
      A channel that can write bytes from a sequence of buffers.
      interface  InterruptibleChannel
      A channel that can be asynchronously closed and interrupted.
      interface  MulticastChannel
      A network channel that supports Internet Protocol (IP) multicasting.
      interface  NetworkChannel
      A channel to a network socket.
      interface  ReadableByteChannel
      A channel that can read bytes.
      interface  ScatteringByteChannel
      A channel that can read bytes into a sequence of buffers.
      interface  SeekableByteChannel
      A byte channel that maintains a current position and allows the position to be changed.
      interface  WritableByteChannel
      A channel that can write bytes.
      Classes in java.nio.channels that implement AutoCloseable 
      Modifier and Type Class and Description
      class  AsynchronousFileChannel
      An asynchronous channel for reading, writing, and manipulating a file.
      class  AsynchronousServerSocketChannel
      An asynchronous channel for stream-oriented listening sockets.
      class  AsynchronousSocketChannel
      An asynchronous channel for stream-oriented connecting sockets.
      class  DatagramChannel
      A selectable channel for datagram-oriented sockets.
      class  FileChannel
      A channel for reading, writing, mapping, and manipulating a file.
      class  FileLock
      A token representing a lock on a region of a file.
      static class  Pipe.SinkChannel
      A channel representing the writable end of a Pipe.
      static class  Pipe.SourceChannel
      A channel representing the readable end of a Pipe.
      class  SelectableChannel
      A channel that can be multiplexed via a Selector.
      class  Selector
      A multiplexor of SelectableChannel objects.
      class  ServerSocketChannel
      A selectable channel for stream-oriented listening sockets.
      class  SocketChannel
      A selectable channel for stream-oriented connecting sockets.
    • Uses of AutoCloseable in java.nio.channels.spi

      Classes in java.nio.channels.spi that implement AutoCloseable 
      Modifier and Type Class and Description
      class  AbstractInterruptibleChannel
      Base implementation class for interruptible channels.
      class  AbstractSelectableChannel
      Base implementation class for selectable channels.
      class  AbstractSelector
      Base implementation class for selectors.
    • Uses of AutoCloseable in java.nio.file

      Subinterfaces of AutoCloseable in java.nio.file 
      Modifier and Type Interface and Description
      interface  DirectoryStream<T>
      An object to iterate over the entries in a directory.
      interface  SecureDirectoryStream<T>
      A DirectoryStream that defines operations on files that are located relative to an open directory.
      interface  WatchService
      A watch service that watches registered objects for changes and events.
      Classes in java.nio.file that implement AutoCloseable 
      Modifier and Type Class and Description
      class  FileSystem
      Provides an interface to a file system and is the factory for objects to access files and other objects in the file system.
    • Uses of AutoCloseable in java.rmi.server

      Classes in java.rmi.server that implement AutoCloseable 
      Modifier and Type Class and Description
      class  LogStream
      Deprecated. 
      no replacement
    • Uses of AutoCloseable in java.security

      Classes in java.security that implement AutoCloseable 
      Modifier and Type Class and Description
      class  DigestInputStream
      A transparent stream that updates the associated message digest using the bits going through the stream.
      class  DigestOutputStream
      A transparent stream that updates the associated message digest using the bits going through the stream.
    • Uses of AutoCloseable in java.sql

      Subinterfaces of AutoCloseable in java.sql 
      Modifier and Type Interface and Description
      interface  CallableStatement
      The interface used to execute SQL stored procedures.
      interface  Connection
      A connection (session) with a specific database.
      interface  PreparedStatement
      An object that represents a precompiled SQL statement.
      interface  ResultSet
      A table of data representing a database result set, which is usually generated by executing a statement that queries the database.
      interface  Statement
      The object used for executing a static SQL statement and returning the results it produces.
    • Uses of AutoCloseable in java.util

      Classes in java.util that implement AutoCloseable 
      Modifier and Type Class and Description
      class  Formatter
      An interpreter for printf-style format strings.
      class  Scanner
      A simple text scanner which can parse primitive types and strings using regular expressions.
    • Uses of AutoCloseable in java.util.jar

      Classes in java.util.jar that implement AutoCloseable 
      Modifier and Type Class and Description
      class  JarFile
      The JarFile class is used to read the contents of a jar file from any file that can be opened with java.io.RandomAccessFile.
      class  JarInputStream
      The JarInputStream class is used to read the contents of a JAR file from any input stream.
      class  JarOutputStream
      The JarOutputStream class is used to write the contents of a JAR file to any output stream.
    • Uses of AutoCloseable in java.util.stream

      Subinterfaces of AutoCloseable in java.util.stream 
      Modifier and Type Interface and Description
      interface  BaseStream<T,S extends BaseStream<T,S>>
      Base interface for streams, which are sequences of elements supporting sequential and parallel aggregate operations.
      interface  DoubleStream
      A sequence of primitive double-valued elements supporting sequential and parallel aggregate operations.
      interface  IntStream
      A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
      interface  LongStream
      A sequence of primitive long-valued elements supporting sequential and parallel aggregate operations.
      interface  Stream<T>
      A sequence of elements supporting sequential and parallel aggregate operations.
    • Uses of AutoCloseable in java.util.zip

      Classes in java.util.zip that implement AutoCloseable 
      Modifier and Type Class and Description
      class  CheckedInputStream
      An input stream that also maintains a checksum of the data being read.
      class  CheckedOutputStream
      An output stream that also maintains a checksum of the data being written.
      class  DeflaterInputStream
      Implements an input stream filter for compressing data in the "deflate" compression format.
      class  DeflaterOutputStream
      This class implements an output stream filter for compressing data in the "deflate" compression format.
      class  GZIPInputStream
      This class implements a stream filter for reading compressed data in the GZIP file format.
      class  GZIPOutputStream
      This class implements a stream filter for writing compressed data in the GZIP file format.
      class  InflaterInputStream
      This class implements a stream filter for uncompressing data in the "deflate" compression format.
      class  InflaterOutputStream
      Implements an output stream filter for uncompressing data stored in the "deflate" compression format.
      class  ZipFile
      This class is used to read entries from a zip file.
      class  ZipInputStream
      This class implements an input stream filter for reading files in the ZIP file format.
      class  ZipOutputStream
      This class implements an output stream filter for writing files in the ZIP file format.
    • Uses of AutoCloseable in javax.crypto

      Classes in javax.crypto that implement AutoCloseable 
      Modifier and Type Class and Description
      class  CipherInputStream
      A CipherInputStream is composed of an InputStream and a Cipher so that read() methods return data that are read in from the underlying InputStream but have been additionally processed by the Cipher.
      class  CipherOutputStream
      A CipherOutputStream is composed of an OutputStream and a Cipher so that write() methods first process the data before writing them out to the underlying OutputStream.
    • Uses of AutoCloseable in javax.imageio.stream

      Subinterfaces of AutoCloseable in javax.imageio.stream 
      Modifier and Type Interface and Description
      interface  ImageInputStream
      A seekable input stream interface for use by ImageReaders.
      interface  ImageOutputStream
      A seekable output stream interface for use by ImageWriters.
      Classes in javax.imageio.stream that implement AutoCloseable 
      Modifier and Type Class and Description
      class  FileCacheImageInputStream
      An implementation of ImageInputStream that gets its input from a regular InputStream.
      class  FileCacheImageOutputStream
      An implementation of ImageOutputStream that writes its output to a regular OutputStream.
      class  FileImageInputStream
      An implementation of ImageInputStream that gets its input from a File or RandomAccessFile.
      class  FileImageOutputStream
      An implementation of ImageOutputStream that writes its output directly to a File or RandomAccessFile.
      class  ImageInputStreamImpl
      An abstract class implementing the ImageInputStream interface.
      class  ImageOutputStreamImpl
      An abstract class implementing the ImageOutputStream interface.
      class  MemoryCacheImageInputStream
      An implementation of ImageInputStream that gets its input from a regular InputStream.
      class  MemoryCacheImageOutputStream
      An implementation of ImageOutputStream that writes its output to a regular OutputStream.
    • Uses of AutoCloseable in javax.management.loading

      Classes in javax.management.loading that implement AutoCloseable 
      Modifier and Type Class and Description
      class  MLet
      Allows you to instantiate and register one or several MBeans in the MBean server coming from a remote URL.
      class  PrivateMLet
      An MLet that is not added to the ClassLoaderRepository.
    • Uses of AutoCloseable in javax.management.remote

      Subinterfaces of AutoCloseable in javax.management.remote 
      Modifier and Type Interface and Description
      interface  JMXConnector
      The client end of a JMX API connector.
    • Uses of AutoCloseable in javax.management.remote.rmi

      Subinterfaces of AutoCloseable in javax.management.remote.rmi 
      Modifier and Type Interface and Description
      interface  RMIConnection
      RMI object used to forward an MBeanServer request from a client to its MBeanServer implementation on the server side.
      Classes in javax.management.remote.rmi that implement AutoCloseable 
      Modifier and Type Class and Description
      class  RMIConnectionImpl
      Implementation of the RMIConnection interface.
      class  RMIConnectionImpl_Stub 
      class  RMIConnector
      A connection to a remote RMI connector.
      class  RMIIIOPServerImpl
      An RMIServerImpl that is exported through IIOP and that creates client connections as RMI objects exported through IIOP.
      class  RMIJRMPServerImpl
      An RMIServer object that is exported through JRMP and that creates client connections as RMI objects exported through JRMP.
      class  RMIServerImpl
      An RMI object representing a connector server.
    • Uses of AutoCloseable in javax.net.ssl

      Classes in javax.net.ssl that implement AutoCloseable 
      Modifier and Type Class and Description
      class  SSLServerSocket
      This class extends ServerSockets and provides secure server sockets using protocols such as the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.
      class  SSLSocket
      This class extends Sockets and provides secure socket using protocols such as the "Secure Sockets Layer" (SSL) or IETF "Transport Layer Security" (TLS) protocols.
    • Uses of AutoCloseable in javax.sound.midi

      Subinterfaces of AutoCloseable in javax.sound.midi 
      Modifier and Type Interface and Description
      interface  MidiDevice
      MidiDevice is the base interface for all MIDI devices.
      interface  MidiDeviceReceiver
      MidiDeviceReceiver is a Receiver which represents a MIDI input connector of a MidiDevice (see MidiDevice.getReceiver()).
      interface  MidiDeviceTransmitter
      MidiDeviceTransmitter is a Transmitter which represents a MIDI input connector of a MidiDevice (see MidiDevice.getTransmitter()).
      interface  Receiver
      A Receiver receives MidiEvent objects and typically does something useful in response, such as interpreting them to generate sound or raw MIDI output.
      interface  Sequencer
      A hardware or software device that plays back a MIDI sequence is known as a sequencer.
      interface  Synthesizer
      A Synthesizer generates sound.
      interface  Transmitter
      A Transmitter sends MidiEvent objects to one or more Receivers.
    • Uses of AutoCloseable in javax.sound.sampled

      Subinterfaces of AutoCloseable in javax.sound.sampled 
      Modifier and Type Interface and Description
      interface  Clip
      The Clip interface represents a special kind of data line whose audio data can be loaded prior to playback, instead of being streamed in real time.
      interface  DataLine
      DataLine adds media-related functionality to its superinterface, Line.
      interface  Line
      The Line interface represents a mono or multi-channel audio feed.
      interface  Mixer
      A mixer is an audio device with one or more lines.
      interface  Port
      Ports are simple lines for input or output of audio to or from audio devices.
      interface  SourceDataLine
      A source data line is a data line to which data may be written.
      interface  TargetDataLine
      A target data line is a type of DataLine from which audio data can be read.
      Classes in javax.sound.sampled that implement AutoCloseable 
      Modifier and Type Class and Description
      class  AudioInputStream
      An audio input stream is an input stream with a specified audio format and length.
    • Uses of AutoCloseable in javax.sql

      Subinterfaces of AutoCloseable in javax.sql 
      Modifier and Type Interface and Description
      interface  RowSet
      The interface that adds support to the JDBC API for the JavaBeans™ component model.
    • Uses of AutoCloseable in javax.sql.rowset

      Subinterfaces of AutoCloseable in javax.sql.rowset 
      Modifier and Type Interface and Description
      interface  CachedRowSet
      The interface that all standard implementations of CachedRowSet must implement.
      interface  FilteredRowSet
      The standard interface that all standard implementations of FilteredRowSet must implement.
      interface  JdbcRowSet
      The standard interface that all standard implementations of JdbcRowSet must implement.
      interface  JoinRowSet
      The JoinRowSet interface provides a mechanism for combining related data from different RowSet objects into one JoinRowSet object, which represents an SQL JOIN.
      interface  WebRowSet
      The standard interface that all implementations of a WebRowSet must implement.
    • Uses of AutoCloseable in javax.sql.rowset.spi

      Subinterfaces of AutoCloseable in javax.sql.rowset.spi 
      Modifier and Type Interface and Description
      interface  SyncResolver
      Defines a framework that allows applications to use a manual decision tree to decide what should be done when a synchronization conflict occurs.
    • Uses of AutoCloseable in javax.swing

      Classes in javax.swing that implement AutoCloseable 
      Modifier and Type Class and Description
      class  ProgressMonitorInputStream
      Monitors the progress of reading from some InputStream.
    • Uses of AutoCloseable in javax.tools

      Subinterfaces of AutoCloseable in javax.tools 
      Modifier and Type Interface and Description
      interface  JavaFileManager
      File manager for tools operating on Java™ programming language source and class files.
      interface  StandardJavaFileManager
      File manager based on java.io.File.
      Classes in javax.tools that implement AutoCloseable 
      Modifier and Type Class and Description
      class  ForwardingJavaFileManager<M extends JavaFileManager>
      Forwards calls to a given file manager.
Java™ Platform
Standard Ed. 8

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

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