Convert byte Char To Hex String - Java java.lang

Description

Convert byte Char To Hex String

Demo Code

//package com.java2s;

public class Main {
    public static void main(String[] argv) {
        char byt = 'a';
        System.out.println(byteCharToHexString(byt));
    }//w w  w  . j  a  v a 2  s  . co  m

    public static String byteCharToHexString(char byt) {
        StringBuilder strb = new StringBuilder();

        String hex = Integer.toHexString(byt);
        if (hex.length() == 1) {
            hex = "0" + hex;
        }
        strb.append(hex);
        return strb.toString().toUpperCase();
    }
}

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