public class EqTest4{ public static void main(String argv[]){ EqTest e = new EqTest(); } } class EqTest{ EqTest(){ String s1 = new String("Java"); String s2 = new String("Java"); String s3 = new String("java"); if(s1 == s2) { System.out.println("Equal"); }else{ System.out.println("Not equal"); } if(s1 == s3) { System.out.println("Equal"); }else{ System.out.println("Not equal"); } } }