public class Test {

   public static void main(String args[]) {
      String Str1 = new String("Saya Belajar PBO");
      String Str2 = new String("123454321" );

      System.out.println("Str 1 = "+Str1);
      System.out.println("Panjang Str 1 :"+Str1.length());
      System.out.println("Str 1 = "+Str2);
      System.out.println("Panjang Str 2 :"+Str2.length());
   }
}