Checkstyle and trailing spaces.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1083068 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/lang3/EnumUtils.java

@@ -45,6 +45,7 @@ public class EnumUtils {
      *
      * <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
      */
@@ -61,6 +62,7 @@ public class EnumUtils {
      *
      * <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
      */
@@ -74,6 +76,7 @@ public class EnumUtils {
      * <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
@@ -96,6 +99,7 @@ public class EnumUtils {
      * <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