A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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JANUARY - Static variable in class java.util.Calendar

Value of the MONTH field indicating the first month of the year.

JAPAN - Static variable in class java.util.Locale

Useful constant for country.

JAPANESE - Static variable in class java.util.Locale

Useful constant for language.

JarEntry - class java.util.jar.JarEntry.

This class is used to represent a JAR file entry.

JarEntry(JarEntry) - Constructor for class java.util.jar.JarEntry

Creates a new JarEntry with fields taken from the specified JarEntry object.

JarEntry(String) - Constructor for class java.util.jar.JarEntry

Creates a new JarEntry for the specified JAR file entry name.

JarEntry(ZipEntry) - Constructor for class java.util.jar.JarEntry

Creates a new JarEntry with fields taken from the specified ZipEntry object.

JarException - exception java.util.jar.JarException.

Signals that an error of some sort has occurred while reading from or writing to a JAR file.

JarException() - Constructor for class java.util.jar.JarException

Constructs a JarException with no detail message.

JarException(String) - Constructor for class java.util.jar.JarException

Constructs a JarException with the specified detail message.

JarFile - class java.util.jar.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.

JarFile(File) - Constructor for class java.util.jar.JarFile

Creates a new JarFile to read from the specified File object.

JarFile(File, boolean) - Constructor for class java.util.jar.JarFile

Creates a new JarFile to read from the specified File object.

JarFile(File, boolean, int) - Constructor for class java.util.jar.JarFile

Creates a new JarFile to read from the specified File object in the specified mode.

JarFile(String) - Constructor for class java.util.jar.JarFile

Creates a new JarFile to read from the specified file name.

JarFile(String, boolean) - Constructor for class java.util.jar.JarFile

Creates a new JarFile to read from the specified file name.

jarFileURLConnection - Variable in class java.net.JarURLConnection

The connection to the JAR file URL, if the connection has been initiated.

JarInputStream - class java.util.jar.JarInputStream.

The JarInputStream class is used to read the contents of a JAR file from any input stream.

JarInputStream(InputStream) - Constructor for class java.util.jar.JarInputStream

Creates a new JarInputStream and reads the optional manifest.

JarInputStream(InputStream, boolean) - Constructor for class java.util.jar.JarInputStream

Creates a new JarInputStream and reads the optional manifest.

JarOutputStream - class java.util.jar.JarOutputStream.

The JarOutputStream class is used to write the contents of a JAR file to any output stream.

JarOutputStream(OutputStream) - Constructor for class java.util.jar.JarOutputStream

Creates a new JarOutputStream with no manifest.

JarOutputStream(OutputStream, Manifest) - Constructor for class java.util.jar.JarOutputStream

Creates a new JarOutputStream with the specified Manifest.

JarURLConnection - class java.net.JarURLConnection.

A URL Connection to a Java ARchive (JAR) file or an entry in a JAR file.

JarURLConnection(URL) - Constructor for class java.net.JarURLConnection

Creates the new JarURLConnection to the specified URL.

java.awt - package java.awt

java.io - package java.io

Provides for system input and output through data streams, serialization and the file system.

java.lang - package java.lang

Provides classes that are fundamental to the design of the Java programming language.

java.lang.ref - package java.lang.ref

Provides reference-object classes, which support a limited degree of interaction with the garbage collector.

java.lang.reflect - package java.lang.reflect

Provides classes and interfaces for obtaining reflective information about classes and objects.

java.math - package java.math

java.net - package java.net

Provides the classes for implementing networking applications.

java.security - package java.security

Provides the classes and interfaces for the security framework.

java.security.acl - package java.security.acl

The classes and interfaces in this package have been superseded by classes in the java.security package.

java.security.cert - package java.security.cert

Provides classes and interfaces for parsing and managing certificates.

java.security.interfaces - package java.security.interfaces

Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186.

java.security.spec - package java.security.spec

Provides classes and interfaces for key specifications and algorithm parameter specifications.

java.text - package java.text

Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.

java.text.resources - package java.text.resources

java.util - package 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 - package 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.zip - package java.util.zip

Provides classes for reading and writing the standard ZIP and GZIP file formats.

javax.microedition.io - package javax.microedition.io

join() - Method in class java.lang.Thread

Waits for this thread to die.

join(InetAddress) - Method in class java.net.DatagramSocketImpl

Join the multicast group.

join(long) - Method in class java.lang.Thread

Waits at most millis milliseconds for this thread to die.

join(long, int) - Method in class java.lang.Thread

Waits at most millis milliseconds plus nanos nanoseconds for this thread to die.

joinGroup(InetAddress) - Method in class java.net.MulticastSocket

Joins a multicast group.Its behavior may be affected by setInterface.

JULY - Static variable in class java.util.Calendar

Value of the MONTH field indicating the seventh month of the year.

JUNE - Static variable in class java.util.Calendar

Value of the MONTH field indicating the sixth month of the year.