diff --git a/src/main/java/org/apache/commons/lang3/EnumUtils.java b/src/main/java/org/apache/commons/lang3/EnumUtils.java
index 8baec19ff..e2773df32 100644
--- a/src/main/java/org/apache/commons/lang3/EnumUtils.java
+++ b/src/main/java/org/apache/commons/lang3/EnumUtils.java
@@ -5,9 +5,9 @@
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -24,9 +24,9 @@ import java.util.Map;
 
 /**
  * <p>Utility library to provide helper methods for Java enums.</p>
- * 
+ *
  * <p>#ThreadSafe#</p>
- * 
+ *
  * @author Apache Software Foundation
  * @since 3.0
  * @version $Id$
@@ -42,9 +42,10 @@ public class EnumUtils {
 
     /**
      * <p>Gets the {@code Map} of enums by name.</p>
-     * 
+     *
      * <p>This method is useful when you need a map of enums by name.</p>
      *
+     * @param <E> the type of the enumeration
      * @param enumClass  the class of the enum to query, not null
      * @return the modifiable map of enum names to enums, never null
      */
@@ -58,9 +59,10 @@ public class EnumUtils {
 
     /**
      * <p>Gets the {@code List} of enums.</p>
-     * 
+     *
      * <p>This method is useful when you need a list of enums rather than an array.</p>
      *
+     * @param <E> the type of the enumeration
      * @param enumClass  the class of the enum to query, not null
      * @return the modifiable list of enums, never null
      */
@@ -70,10 +72,11 @@ public class EnumUtils {
 
     /**
      * <p>Checks if the specified name is a valid enum for the class.</p>
-     * 
+     *
      * <p>This method differs from {@link Enum#valueOf} in that checks if the name is
      * a valid enum without needing to catch the exception.</p>
      *
+     * @param <E> the type of the enumeration
      * @param enumClass  the class of the enum to query, not null
      * @param enumName   the enum name, null returns false
      * @return true if the enum name is valid, otherwise false
@@ -92,10 +95,11 @@ public class EnumUtils {
 
     /**
      * <p>Gets the enum for the class, returning {@code null} if not found.</p>
-     * 
+     *
      * <p>This method differs from {@link Enum#valueOf} in that it does not throw an exception
      * for an invalid enum name.</p>
      *
+     * @param <E> the type of the enumeration
      * @param enumClass  the class of the enum to query, not null
      * @param enumName   the enum name, null returns null
      * @return the enum, null if not found