Question

How to convert from int to byte in Java

Answer 1

package javaapplication1;
 
public class JavaApplication1 {
 
    public static void main(String[] args) {
 
        int  n = 127;

        byte b = (byte)n;

        System.out.println(b);
        
        n = 128;
        b = (byte)n;
        System.out.println(b);
        
        n = 129;
        b = (byte)n;
        System.out.println(b);
    }
}
   
/*
run:
  
127
-128
-127
   
*/

 

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