package JavaCodes; class ReferenceDataType { public static void main(String args[]) { String x = new String("Hello"); String y = new String("Hello"); int a = 100; int b = 100; if (x.equals(y)) { System.out.println("Same Value of X and Y "); } else { System.out.println("Not Same Value of X and Y "); } if (a == b) { System.out.println("Same Value"); } else { System.out.println("Not Same Value"); } if (x == y) { System.out.println("Same Ref"); } else { System.out.println("Not Same Ref"); } } }