Java Code Example:  StringToByteConverter.java  Download Sample Source Code

/*
 * Copyright © 2008 - 2009 it.ibluespace.com. All rights reserved.
 */

public class StringToByteConverter 
{
    public static void main(String args[]) 
    {
        String str = "58";
        
        //approach 1: to convert String to byte
        byte b1 = Byte.parseByte(str);
        System.out.println( "b1 = " + b1 );

        //approach 2: to convert String to byte
        byte b2 = Byte.valueOf(str);
        System.out.println( "b2 = " + b2 );
    }	
}

The command executed and output produced:

E:\JavaEECoding\>java StringToByteConverter
b1 = 58
b2 = 58

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