Question

How to convert Byte to numeric primitive data types in Java

Answer 1

package javaapplication1;
  
public class JavaApplication1 {
   
    public static void main(String[] args) {
    
        Byte bObj = new Byte("13");

        byte b = bObj.byteValue();
        System.out.println(b);

        short s = bObj.shortValue();
        System.out.println(s);

        int i = bObj.intValue();
        System.out.println(i);

        float f = bObj.floatValue();
        System.out.println(f);

        double d = bObj.doubleValue();
        System.out.println(d);

        long l = bObj.longValue();
        System.out.println(l);
    }
}
   
/*
      
run:
      
13
13
13
13.0
13.0
13
  
*/

 

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