PACKAGES

A Strange Example

7.5.4

The full specification of

java.lang

 is given in Chapter 20. The following

public

 types are defined in

java.lang

:

AbstractMethodError

LinkageError

ArithmeticException

Long

ArrayStoreException

Math

Boolean

NegativeArraySizeException

Character

NoClassDefFoundError

Class

NoSuchFieldError

ClassCastException

NoSuchMethodError

ClassCircularityError

NullPointerException

ClassFormatError

Number

ClassLoader

NumberFormatException

ClassNotFoundException

Object

CloneNotSupportedException

OutOfMemoryError

Cloneable

Process

Compiler

Runnable

Double

Runtime

Error

RuntimeException

Exception

SecurityException

ExceptionInInitializerError

SecurityManager

Float

StackOverflowError

IllegalAccessError

String

IllegalAccessException

StringBuffer

IllegalArgumentException

System

IllegalMonitorStateException

Thread

IllegalThreadStateException

ThreadDeath

IncompatibleClassChangeError

ThreadGroup

IndexOutOfBoundsException

Throwable

InstantiationError

UnknownError

InstantiationException

UnsatisfiedLinkError

Integer

VerifyError

InternalError

VirtualMachineError

InterruptedException

7.5.4   A Strange Example

Package names and type names are usually different under the naming conven 

tions described in  6.8. Nevertheless, in a contrived example where there is an

unconventionally named package

Vector

, which declares a

public

 class named

Mosquito

:

package Vector;

public class Mosquito { int capacity; }

and then the compilation unit:

package strange.example;

import java.util.Vector;

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