Statement unnecessarily nested within else clause.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1606065 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -328,9 +328,8 @@ public class SerializationUtils {
                     final Class<?> cls = primitiveTypes.get(name);
                     if (cls != null) {
                         return cls;
-                    } else {
-                        throw cnfe;
                     }
+                    throw cnfe;
                 }
             }
         }