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Showing posts from May, 2013

Example:Immutable Class

Immutable class is thread safe Imuutable class objects cannot be modified Examples : Integer String package com.demo.immutable; //make ur class final public final class MyImmutable {  //make ur instance variables final     final String s="Anjana";     private String s2=null; //access the private via constructors--to modify     public MyImmutable(String s2) {         super();         this.s2 = s2;     }     public static void main(String args[]){         MyImmutable  myimmutable=new MyImmutable("dff");     } }