src/share/classes/sun/reflect/generics/reflectiveObjects/GenericArrayTypeImpl.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -25,11 +25,11 @@
 
 package sun.reflect.generics.reflectiveObjects;
 
 import java.lang.reflect.GenericArrayType;
 import java.lang.reflect.Type;
-
+import java.util.Objects;
 
 /**
  * Implementation of GenericArrayType interface for core reflection.
  */
 public class GenericArrayTypeImpl

@@ -79,20 +79,15 @@
     @Override
     public boolean equals(Object o) {
         if (o instanceof GenericArrayType) {
             GenericArrayType that = (GenericArrayType) o;
 
-            Type thatComponentType = that.getGenericComponentType();
-            return genericComponentType == null ?
-                thatComponentType == null :
-                genericComponentType.equals(thatComponentType);
+            return Objects.equals(genericComponentType, that.getGenericComponentType());
         } else
             return false;
     }
 
     @Override
     public int hashCode() {
-        return (genericComponentType == null) ?
-            0:
-            genericComponentType.hashCode();
+        return Objects.hashCode(genericComponentType);
     }
 }