X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=svjatoslav_commons.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fdata%2FHexConverter.java;h=a10472f811eb7843b30d901c3f6399bd6ba7fe22;hp=52b16f4a47af9d0651babf9a62c010c43dde667a;hb=9bf004ce4e9b5edff36c65fcc8cc0f303390d7fc;hpb=fff91edf05201dea6191c450eded1b711baa5493

diff --git a/src/main/java/eu/svjatoslav/commons/data/HexConverter.java b/src/main/java/eu/svjatoslav/commons/data/HexConverter.java
old mode 100644
new mode 100755
index 52b16f4..a10472f
--- a/src/main/java/eu/svjatoslav/commons/data/HexConverter.java
+++ b/src/main/java/eu/svjatoslav/commons/data/HexConverter.java
@@ -1,21 +1,30 @@
+/*
+ * Svjatoslav Commons - shared library of common functionality.
+ * Copyright ©2012-2014, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+ */
+
 package eu.svjatoslav.commons.data;
 
 public class HexConverter {
 
-	static final String hexCodes = "0123456789ABCDEF";
+    static final String hexCharacters = "0123456789ABCDEF";
 
-	public static String byteArrayToHex(final byte[] raw) {
+    public static String byteArrayToHex(final byte[] bytes) {
 
-		if (raw == null)
-			return null;
+        if (bytes == null)
+            return null;
 
-		final StringBuilder result = new StringBuilder(2 * raw.length);
+        final StringBuilder result = new StringBuilder(2 * bytes.length);
 
-		for (final byte b : raw)
-			result.append(hexCodes.charAt((b & 0xF0) >> 4)).append(
-					hexCodes.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();
+    }
 
 }