Wrapper class Wrapping and Unwrapping example 2

Java Programming Language OOPs concept more (Article) OOPs concept more (Program)

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Program:

 public class WrappingUnwrapping {

   public static void main(String args[]) {
      Integer x = 15;

      // Returns byte primitive data type
      System.out.println( x.byteValue() );

      // Returns double primitive data type
      System.out.println(x.doubleValue());

      // Returns long primitive data type
      System.out.println( x.longValue() );
   }
}

Output:

15
15.0
15
Press any key to continue . . .

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