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CDC 1.1.2 | ||||||||||
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Packages that use java.lang | |
java.io | Provides for system input and output through data streams, serialization and the file system. |
java.lang | Provides classes that are fundamental to the design of the Java programming language. |
java.lang.ref | Provides reference-object classes, which support a limited degree of interaction with the garbage collector. |
java.lang.reflect | Provides classes and interfaces for obtaining reflective information about classes and objects. |
java.math | Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal). |
java.net | Provides the classes for implementing networking applications. |
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.text | Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages. |
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.zip | Provides classes for reading and writing the standard ZIP and GZIP file formats. |
javax.microedition.io | Provides a simplified mechanism for applications to use various types of I/O protocols in resource-constrained environments. |
Classes in java.lang used by java.io | |
Class
Instances of the class Class represent classes and interfaces
in a running Java application. |
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ClassNotFoundException
Thrown when an application tries to load in a class through its string name using: The forName method in class Class . |
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Comparable
This interface imposes a total ordering on the objects of each class that implements it. |
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Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
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IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
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Object
Class Object is the root of the class hierarchy. |
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SecurityException
Thrown by the security manager to indicate a security violation. |
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String
The String class represents character strings. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.lang | |
Boolean
The Boolean class wraps a value of the primitive type boolean in an object. |
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Byte
The Byte class wraps a value of primitive type
byte in an object. |
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Character
The Character class wraps a value of the primitive
type char in an object. |
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Character.Subset
Instances of this class represent particular subsets of the Unicode character set. |
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Character.UnicodeBlock
A family of character subsets representing the character blocks in the Unicode specification. |
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CharSequence
A CharSequence is a readable sequence of characters. |
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Class
Instances of the class Class represent classes and interfaces
in a running Java application. |
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ClassFormatError
Thrown when the Java Virtual Machine attempts to read a class file and determines that the file is malformed or otherwise cannot be interpreted as a class file. |
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ClassLoader
A class loader is an object that is responsible for loading classes. |
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ClassNotFoundException
Thrown when an application tries to load in a class through its string name using: The forName method in class Class . |
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CloneNotSupportedException
Thrown to indicate that the clone method in class
Object has been called to clone an object, but that
the object's class does not implement the Cloneable
interface. |
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Comparable
This interface imposes a total ordering on the objects of each class that implements it. |
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Double
The Double class wraps a value of the primitive type
double in an object. |
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Error
An Error is a subclass of Throwable
that indicates serious problems that a reasonable application
should not try to catch. |
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Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
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Float
The Float class wraps a value of primitive type
float in an object. |
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IllegalAccessException
An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor. |
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IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
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IncompatibleClassChangeError
Thrown when an incompatible class change has occurred to some class definition. |
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IndexOutOfBoundsException
Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range. |
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InstantiationException
Thrown when an application tries to create an instance of a class using the newInstance method in class
Class , but the specified class object cannot be
instantiated because it is an interface or is an abstract class. |
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Integer
The Integer class wraps a value of the primitive type
int in an object. |
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InterruptedException
Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interrupt method in class Thread . |
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LinkageError
Subclasses of LinkageError indicate that a class has
some dependency on another class; however, the latter class has
incompatibly changed after the compilation of the former class. |
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Long
The Long class wraps a value of the primitive type
long in an object. |
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NoSuchFieldException
Signals that the class doesn't have a field of a specified name. |
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NoSuchMethodException
Thrown when a particular method cannot be found. |
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Number
The abstract class Number is the superclass of classes
BigDecimal , BigInteger ,
Byte , Double , Float ,
Integer , Long , and Short . |
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NumberFormatException
Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format. |
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Object
Class Object is the root of the class hierarchy. |
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Package
Package objects contain version information
about the implementation and specification of a Java package. |
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Process
The Runtime.exec methods create a native process and
return an instance of a subclass of Process that can
be used to control the process and obtain information about it. |
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Runnable
The Runnable interface should be implemented by any
class whose instances are intended to be executed by a thread. |
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Runtime
Every Java application has a single instance of class Runtime that allows the application to interface with
the environment in which the application is running. |
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RuntimeException
RuntimeException is the superclass of those
exceptions that can be thrown during the normal operation of the
Java Virtual Machine. |
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SecurityException
Thrown by the security manager to indicate a security violation. |
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SecurityManager
The security manager is a class that allows applications to implement a security policy. |
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Short
The Short class wraps a value of primitive type
short in an object. |
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StackTraceElement
An element in a stack trace, as returned by Throwable.getStackTrace() . |
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String
The String class represents character strings. |
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StringBuffer
A string buffer implements a mutable sequence of characters. |
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Thread
A thread is a thread of execution in a program. |
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ThreadGroup
A thread group represents a set of threads. |
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ThreadLocal
This class provides thread-local variables. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
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VirtualMachineError
Thrown to indicate that the Java Virtual Machine is broken or has run out of resources necessary for it to continue operating. |
Classes in java.lang used by java.lang.ref | |
IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
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InterruptedException
Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interrupt method in class Thread . |
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Object
Class Object is the root of the class hierarchy. |
Classes in java.lang used by java.lang.reflect | |
ArrayIndexOutOfBoundsException
Thrown to indicate that an array has been accessed with an illegal index. |
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Class
Instances of the class Class represent classes and interfaces
in a running Java application. |
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ClassLoader
A class loader is an object that is responsible for loading classes. |
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Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
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IllegalAccessException
An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor. |
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IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
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InstantiationException
Thrown when an application tries to create an instance of a class using the newInstance method in class
Class , but the specified class object cannot be
instantiated because it is an interface or is an abstract class. |
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NegativeArraySizeException
Thrown if an application tries to create an array with negative size. |
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Object
Class Object is the root of the class hierarchy. |
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RuntimeException
RuntimeException is the superclass of those
exceptions that can be thrown during the normal operation of the
Java Virtual Machine. |
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SecurityException
Thrown by the security manager to indicate a security violation. |
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String
The String class represents character strings. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.math | |
Comparable
This interface imposes a total ordering on the objects of each class that implements it. |
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Number
The abstract class Number is the superclass of classes
BigDecimal , BigInteger ,
Byte , Double , Float ,
Integer , Long , and Short . |
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Object
Class Object is the root of the class hierarchy. |
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String
The String class represents character strings. |
Classes in java.lang used by java.net | |
Class
Instances of the class Class represent classes and interfaces
in a running Java application. |
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ClassLoader
A class loader is an object that is responsible for loading classes. |
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ClassNotFoundException
Thrown when an application tries to load in a class through its string name using: The forName method in class Class . |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
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IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
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Object
Class Object is the root of the class hierarchy. |
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Package
Package objects contain version information
about the implementation and specification of a Java package. |
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String
The String class represents character strings. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.security | |
Class
Instances of the class Class represent classes and interfaces
in a running Java application. |
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ClassLoader
A class loader is an object that is responsible for loading classes. |
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Cloneable
A class implements the Cloneable interface to
indicate to the Object.clone() method that it
is legal for that method to make a
field-for-field copy of instances of that class. |
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CloneNotSupportedException
Thrown to indicate that the clone method in class
Object has been called to clone an object, but that
the object's class does not implement the Cloneable
interface. |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
IllegalArgumentException
Thrown to indicate that a method has been passed an illegal or inappropriate argument. |
|
Object
Class Object is the root of the class hierarchy. |
|
RuntimeException
RuntimeException is the superclass of those
exceptions that can be thrown during the normal operation of the
Java Virtual Machine. |
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SecurityException
Thrown by the security manager to indicate a security violation. |
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String
The String class represents character strings. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.security.cert | |
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Object
Class Object is the root of the class hierarchy. |
|
String
The String class represents character strings. |
|
Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.text | |
Cloneable
A class implements the Cloneable interface to
indicate to the Object.clone() method that it
is legal for that method to make a
field-for-field copy of instances of that class. |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Number
The abstract class Number is the superclass of classes
BigDecimal , BigInteger ,
Byte , Double , Float ,
Integer , Long , and Short . |
|
Object
Class Object is the root of the class hierarchy. |
|
String
The String class represents character strings. |
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StringBuffer
A string buffer implements a mutable sequence of characters. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.util | |
ClassLoader
A class loader is an object that is responsible for loading classes. |
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Cloneable
A class implements the Cloneable interface to
indicate to the Object.clone() method that it
is legal for that method to make a
field-for-field copy of instances of that class. |
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CloneNotSupportedException
Thrown to indicate that the clone method in class
Object has been called to clone an object, but that
the object's class does not implement the Cloneable
interface. |
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Comparable
This interface imposes a total ordering on the objects of each class that implements it. |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Object
Class Object is the root of the class hierarchy. |
|
RuntimeException
RuntimeException is the superclass of those
exceptions that can be thrown during the normal operation of the
Java Virtual Machine. |
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String
The String class represents character strings. |
|
Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.util.jar | |
Cloneable
A class implements the Cloneable interface to
indicate to the Object.clone() method that it
is legal for that method to make a
field-for-field copy of instances of that class. |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Object
Class Object is the root of the class hierarchy. |
|
String
The String class represents character strings. |
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Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by java.util.zip | |
Cloneable
A class implements the Cloneable interface to
indicate to the Object.clone() method that it
is legal for that method to make a
field-for-field copy of instances of that class. |
|
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Object
Class Object is the root of the class hierarchy. |
|
String
The String class represents character strings. |
|
Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
Classes in java.lang used by javax.microedition.io | |
Exception
The class Exception and its subclasses are a form of
Throwable that indicates conditions that a reasonable
application might want to catch. |
|
Object
Class Object is the root of the class hierarchy. |
|
String
The String class represents character strings. |
|
Throwable
The Throwable class is the superclass of all errors and
exceptions in the Java language. |
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CDC 1.1.2 | ||||||||||
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