//PROGRAM 11-14
class DemoReplace {
  public static void main(String[] args) {
        
    String s1 = "Pemrograman Java";
    
    String s2 = s1.replace("Pemrograman", "Program");
    String s3 = "Java".replace('v', 'w');
        
    System.out.println("s2 : " + s2);
    System.out.println("s3 : " + s3);    
  }
}