java.lang.Byte.parseByte(String s, int radix)

package com.codingdict;



import java.lang.*;



public class ByteDemo {



   public static void main(String[] args) {



      // create 2 byte primitives bt1, bt2

      byte bt1, bt2;



      // create and assign values to String's s1, s2

      String s1 = "123";

      String s2 = "-1a";



      // create and assign values to int r1, r2

      int r1 = 8;  // represents octal

      int r2 = 16; // represents hexadecimal



      /**

       *  static method is called using class name. Assign parseByte

       *  result on s1, s2 to bt1, bt2 using radix r1, r2

       */

      bt1 = Byte.parseByte(s1, r1);

      bt2 = Byte.parseByte(s2, r2);



      String str1 = "Parse byte value of " + s1 + " is " + bt1;

      String str2 = "Parse byte value of " + s2 + " is " + bt2;



      // print bt1, bt2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}