public class HexConverter {
- static final String hexCharacters = "0123456789ABCDEF";
+ static final String hexCharacters = "0123456789ABCDEF";
- public static String byteArrayToHex(final byte[] bytes) {
+ public static String byteArrayToHex(final byte[] bytes) {
- if (bytes == null)
- return null;
+ if (bytes == null)
+ return null;
- final StringBuilder result = new StringBuilder(2 * bytes.length);
+ final StringBuilder result = new StringBuilder(2 * bytes.length);
- for (final byte b : bytes)
- result.append(hexCharacters.charAt((b & 0xF0) >> 4)).append(
- hexCharacters.charAt((b & 0x0F)));
+ for (final byte b : bytes)
+ result.append(hexCharacters.charAt((b & 0xF0) >> 4)).append(
+ hexCharacters.charAt((b & 0x0F)));
- return result.toString();
- }
+ return result.toString();
+ }
}