singleton.classloading

Class S

java.lang.Object

singleton.classloading.S

class S
extends java.lang.Object

This example shows that you need to be careful to ensure that singletons are not accessed before they are created!

Field Summary

Fields

Modifier and Type	Field and Description
private static S	instance
static int	numInstances

Constructor Summary

Constructors

Modifier	Constructor and Description
private	S()

Method Summary

Modifier and Type	Method and Description
static S	getInstance()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

instance

private static S instance

numInstances

public static int numInstances

Constructor Detail

S

private S()

Method Detail

getInstance

public static S getInstance()