Java Byte Array to Hex String bytesToHexString(byte[] b)

Description

Convert a vector of bytes into a regularily formatted string of hexadecimal values.

License

Open Source License

Parameter

Parameter	Description
b	the vector to convert

Return

the result of the processing

Declaration

public static String bytesToHexString(byte[] b) 

Method Source Code

//package com.java2s;

public class Main {
    /**//  ww  w .  j  av a 2s . com
     * Convert a vector of bytes into a regularily formatted string
     * of hexadecimal values.
     * @param b the vector to convert
     * @return the result of the processing
     */
    public static String bytesToHexString(byte[] b) {
        String space = " ";
        StringBuilder sb = new StringBuilder();

        for (int index = 0; index < b.length; index++) {
            int tmp = b[index];
            tmp &= 0xFF;
            sb.append("0x");
            if (tmp < 16)
                sb.append(space);
            sb.append(Integer.toHexString(tmp));
            if (index != b.length - 1)
                sb.append(space);
        }

        return sb.toString();
    }
}

Related

1. bytesToHexString(byte abyte0[], int i, int j)
2. bytesToHexString(byte bytes[])
3. bytesToHexString(byte data[])
4. bytesToHexString(byte[] _bytes)
5. bytesToHexString(byte[] array)
6. bytesToHexString(byte[] b, int length)
7. bytesToHexString(byte[] bArray)
8. bytesToHexString(byte[] bArray)
9. bytesToHexString(byte[] bs)