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Byte byteValue() method in Java with examples

  • Last Updated : 05 Dec, 2018

The byteValue method of Byte class is a built in method in Java which is used to return the value of this Byte object as byte.

Syntax

ByteObject.byteValue()

Return Value: It returns the value of ByteObject as byte.

Below is the implementation of byteValue() method in Java:

Example 1:






// Java code to demonstrate
// Byte byteValue() method
  
class GFG {
    public static void main(String[] args)
    {
  
        // byte value
        byte a = 17;
  
        // wrapping the byte value
        // in the wrapper class Byte
        Byte b = new Byte(a);
  
        // byteValue of the Byte Object
        byte output = b.byteValue();
  
        // printing the output
        System.out.println("Byte value of "
                           + a + " is : " + output);
    }
}
Output:
Byte value of 17 is : 17

Example 2:




// Java code to demonstrate
// Byte byteValue() method
  
class GFG {
    public static void main(String[] args)
    {
  
        String value = "17";
  
        // wrapping the byte value
        // in the wrapper class Byte
        Byte b = new Byte(value);
  
        // byteValue of the Byte Object
        byte output = b.byteValue();
  
        // printing the output
        System.out.println("Byte value of "
                           + b + " is : " + output);
    }
}
Output:
Byte value of 17 is : 17



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