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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1552821 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/main/java/org/apache/commons/codec/digest/Md5Crypt.java

@@ -64,6 +64,7 @@ public class Md5Crypt {
      *
      * @param keyBytes
      *            plaintext string to hash.
+     * @return the hash value
      * @throws RuntimeException
      *             when a {@link java.security.NoSuchAlgorithmException} is caught. *
      */
@@ -76,6 +77,7 @@ public static String apr1Crypt(final byte[] keyBytes) {
      *
      * @param keyBytes
      *            plaintext string to hash.
+     * @return the hash value
      * @throws IllegalArgumentException
      *             if the salt does not match the allowed pattern
      * @throws RuntimeException
@@ -94,6 +96,7 @@ public static String apr1Crypt(final byte[] keyBytes, String salt) {
      *
      * @param keyBytes
      *            plaintext string to hash.
+     * @return the hash value
      * @throws RuntimeException
      *             when a {@link java.security.NoSuchAlgorithmException} is caught.
      */
@@ -112,7 +115,7 @@ public static String apr1Crypt(final String keyBytes) {
      * @param salt
      *            salt string including the prefix and optionally garbage at the end. Will be generated randomly if
      *            null.
-     * @return computed hash value
+     * @return the hash value
      * @throws IllegalArgumentException
      *             if the salt does not match the allowed pattern
      * @throws RuntimeException
@@ -129,6 +132,7 @@ public static String apr1Crypt(final String keyBytes, final String salt) {
      *
      * @param keyBytes
      *            plaintext string to hash.
+     * @return the hash value
      * @throws RuntimeException
      *             when a {@link java.security.NoSuchAlgorithmException} is caught.
      */
@@ -146,7 +150,7 @@ public static String md5Crypt(final byte[] keyBytes) {
      * @param salt
      *            salt string including the prefix and optionally garbage at the end. Will be generated randomly if
      *            null.
-     * @return computed hash value
+     * @return the hash value
      * @throws IllegalArgumentException
      *             if the salt does not match the allowed pattern
      * @throws RuntimeException
@@ -160,9 +164,10 @@ public static String md5Crypt(final byte[] keyBytes, final String salt) {
      * Generates a libc6 crypt() "$1$" or Apache htpasswd "$apr1$" hash value.
      * <p>
      * See {@link Crypt#crypt(String, String)} or {@link #apr1Crypt(String, String)} for details.
-     *
+     * 
      * @param keyBytes
      *            plaintext string to hash.
+     * @return the hash value
      * @throws IllegalArgumentException
      *             if the salt does not match the allowed pattern
      * @throws RuntimeException