Java Char to Hex char2Hex(char c)

Description

char Hex

License

Open Source License

Declaration

static public String char2Hex(char c) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    static public String char2Hex(char c) {
        // Returns hex String representation of char c
        byte hi = (byte) (c >>> 8);
        byte lo = (byte) (c & 0xff);
        return byte2Hex(hi) + byte2Hex(lo);
    }//from ww  w  .  j  av a2 s. c  o  m

    static public String byte2Hex(byte b) {
        // Returns hex String representation of byte b
        final char hexDigit[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
        char[] array = { hexDigit[(b >> 4) & 0x0f], hexDigit[b & 0x0f] };
        return new String(array);
    }
}

Related

1. charToHex(char c)
2. charToHex(char c)
3. charToHex(char c)
4. charToHexdigit(final byte c)