diff --git a/jdk/src/windows/native/sun/windows/MouseInfo.cpp b/jdk/src/windows/native/sun/windows/MouseInfo.cpp
index 4878fa248f5..b109f28ded8 100644
--- a/jdk/src/windows/native/sun/windows/MouseInfo.cpp
+++ b/jdk/src/windows/native/sun/windows/MouseInfo.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2014, 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
@@ -95,7 +95,9 @@ Java_sun_awt_DefaultMouseInfoPeer_fillPointWithCoords(JNIEnv *env, jclass cls, j
         env->DeleteLocalRef(pointClassLocal);
     }
     xID = env->GetFieldID(pointClass, "x", "I");
+    CHECK_NULL_RETURN(xID, (jint)0);
     yID = env->GetFieldID(pointClass, "y", "I");
+    CHECK_NULL_RETURN(yID, (jint)0);
     env->SetIntField(point, xID, pt.x);
     env->SetIntField(point, yID, pt.y);