example

public class Test {

   public static void main(String args[]) {
      String str1 = "22";
      String str2 = new String("111");
      String str3 = new String("Integers are not immutable");
      
      int result = str1.compareTo( str2 );
      System.out.println(result);
      
      result = str2.compareTo( str3 );
      System.out.println(result);
   }
}