19. Arrays.equals

• Code that uses the equals method

  
      String[] titles1 = {
          "War and Peace", "Gone With the Wind"};
      String[] titles2 = {
          "War and Peace", "Gone With the Wind"};
      if (titles1 == titles2)
          System.out.println("titles1 == titles2 is true");
      else
          System.out.println("titles1 == titles2 is false");
  
      if (Arrays.equals(titles1, titles2))
          System.out.println(
              "Arrays.equals(titles1, titles2) is true");
      else
          System.out.println(
              "Arrays.equals(titles1, titles2) is false");
  
  

• The console output

      titles1 == titles2 is false
      Arrays.equals(titles1, titles2) is true