Might as well make the isBase64(byte) method public - it may be useful

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@669759 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/java/org/apache/commons/codec/binary/Base64.java

@@ -457,7 +457,7 @@ void decode(byte[] in, int inPos, int inAvail) {
      *            The value to test
      * @return <code>true</code> if the value is defined in the the base 64 alphabet, <code>false</code> otherwise.
      */
-    private static boolean isBase64(byte octet) {
+    public static boolean isBase64(byte octet) {
         return octet == PAD || (octet >= 0 && octet < base64ToInt.length && base64ToInt[octet] != -1);
     }