public class EqTest3 { public static void main(String argv[]) { EqTest e = new EqTest(); } } class EqTest { EqTest() { String s1 = "Java"; String s2 = "Java"; String s3 = "java"; if(s1.equals(s2)) { System.out.println("Equal"); } else { System.out.println("Not equal"); } if(s1.equalsIgnoreCase(s3)) { System.out.println("Equal"); } else { System.out.println("Not equal"); } } }