Interface | Description |
---|---|
CharSequence |
This class is only compatible with Java 1.4.
|
Cloneable | |
Comparable | |
Runnable |
Class | Description |
---|---|
Boolean |
Instances of class
Boolean represent primitive
boolean values. |
Byte |
Instances of class
Byte represent primitive byte
values. |
Character |
The
Character class wraps a value of the primitive
type char in an object. |
Character.Subset |
Instances of this class represent particular subsets of the Unicode
character set.
|
Character.UnicodeBlock |
A family of character subsets representing the character blocks in the
Unicode specification.
|
Class | |
ClassLoader |
A ClassLoader is used to load and link classes which would not be loaded
by the system (bootstrap loader).
|
Double |
Instances of class
Double represent primitive
double values. |
Float |
Instances of class
Float represent primitive
float values. |
Integer |
Instances of class
Integer represent primitive
int values. |
Long |
Instances of class
Long represent primitive
long values. |
Math | |
Number | |
Object |
Object is the the base class for all objects.
|
Process | |
Runtime | |
SecurityManager |
SecurityManager is a class you can extend to create your own Java
security policy.
|
Short |
Instances of class
Short represent primitive
short values. |
StackTraceElement | |
String |
String is an array of characters.
|
StringBuffer | |
StringBuilder | |
System | |
Thread | |
ThreadGroup |
ThreadGroup allows you to group Threads together.
|
Throwable | |
Void |
Void is a placeholder class so that the variable
Void.TYPE
(also available as void.class ) can be supported for
reflection return types. |
Exception | Description |
---|---|
ArithmeticException | |
ArrayIndexOutOfBoundsException | |
ArrayStoreException | |
ClassCastException | |
ClassNotFoundException | |
CloneNotSupportedException | |
Exception | |
IllegalAccessException | |
IllegalArgumentException | |
IllegalMonitorStateException | |
IllegalStateException | |
IllegalThreadStateException | |
IndexOutOfBoundsException | |
InstantiationException | |
InterruptedException | |
NegativeArraySizeException |
Thrown when an attempt is made to create an array with a negative
size.
|
NoSuchFieldException | |
NoSuchMethodException | |
NullPointerException | |
NumberFormatException | |
RuntimeException | |
SecurityException | |
StringIndexOutOfBoundsException | |
UnsupportedOperationException |
Error | Description |
---|---|
AbstractMethodError | |
AssertionError | |
ClassFormatError | |
Error | |
ExceptionInInitializerError | |
IncompatibleClassChangeError | |
InstantiationError | |
InternalError |
An
InternalError is thrown when a mystical error has
occurred in the Java Virtual Machine. |
LinkageError | |
NoClassDefFoundError | |
NoSuchFieldError | |
NoSuchMethodError | |
OutOfMemoryError | |
StackOverflowError | |
ThreadDeath |
ThreadDeath is thrown in a thread when someone calls
stop()
on that thread. |
UnknownError | |
UnsatisfiedLinkError | |
VirtualMachineError |