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Java Integer byteValue() method
  • Last Updated : 05 Dec, 2018

The byteValue() method of Integer class of java.lang package converts the given Integer into a byte after a narrowing primitive conversion and returns it.

Syntax :

public byte byteValue()

Return :
This method returns the numeric value represented by this object after
 conversion to byte type.

Example :To show working of java.lang.Integer.byteValue() method.




// Java program to demonstrate working
// of java.lang.Integer.byteValue() method
import java.lang.Integer;
  
class Gfg {
    // driver code
    public static void main(String args[])
    {
        Integer a = new Integer(34);
  
        // Convert Integer number to byte value
        byte b = a.byteValue();
  
        System.out.println(b);
    }
}

Output:

34

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