Java.lang.Byte.equals() 方法

package com.codingdict;



import java.lang.*;



public class ByteDemo {



   public static void main(String[] args) {



      // create 2 Byte objects b1, b2

      Byte b1, b2;



      // create 2 boolean primitives bool1, bool2

      boolean bool1, bool2;



      // assign values to b1, b2

      b1 = new Byte("100");

      b2 = new Byte("100");



      // compare b1 and b2 and assign result to bool1

      bool1 = b1.equals(b2);



      /**

       *  compare b1 with object 100 and assign result to bool2, it

       *  returns false as 100 is not a Byte object

       */

      bool2 = b1.equals("100");



      String str1 = b1 + " equals " + b2 + " is " + bool1;

      String str2 = b1 + " equals object value 100 is " + bool2;



      // print bool1, bool2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}