Better access level for this method.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/codec/trunk@130221 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/java/org/apache/commons/codec/digest/DigestUtils.java

@@ -78,7 +78,7 @@ public class DigestUtils {
      * @return An MD5 digest instance.
      * @throws RuntimeException when a {@link java.security.NoSuchAlgorithmException} is caught,
      */
-    protected static MessageDigest getDigest(String algorithm) {
+    static MessageDigest getDigest(String algorithm) {
         try {
             return MessageDigest.getInstance(algorithm);
         } catch (NoSuchAlgorithmException e) {