Answer Posted / shaik baji

Singleton Example:
==================
public class Singleton
{
private static Singleton singleton;

private Singleton()
{
}

public static Singleton getInstance()
{
if(singleton==null)
{
singleton = new Singleton();
return singleton;

}
else
{
return singleton;
}

}

}


Accessing Singleton instance
============================
public class STDemo
{
public static void main(String[] args)
{
Singleton obj1= Singleton.getInstance();
System.out.println(obj1.hashCode());

Singleton obj2= Singleton.getInstance();
System.out.println(obj2.hashCode());

Singleton obj3= Singleton.getInstance();
System.out.println(obj3.hashCode());

}
}

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