public class SingletonPattern{
private static SingletonPattern instance;
private SingletonPattern(){}
public static synchronized SingletonPattern getInstance(){
if (instance == null)
{
instance = new SingletonPattern();
}
return instance;
}
public static void main(String arg[]){
System.out.println("The output of two instance:");
SingletonPattern sp=new SingletonPattern();
System.out.println("First Instance: "+sp.getInstance());
sp=new SingletonPattern();
System.out.println("Second Instance:"+sp.getInstance());
}
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