WindowsWatchService fix

diff -r 13b28cffa140 src/windows/classes/sun/nio/fs/WindowsWatchService.java
--- a/src/windows/classes/sun/nio/fs/WindowsWatchService.java   Fri Jan 10 08:32:08 2014 -0800
+++ b/src/windows/classes/sun/nio/fs/WindowsWatchService.java   Sat May 03 23:38:07 2014 +0400
@@ -177,7 +177,7 @@

         // Invalidate key by closing directory and releasing buffer
         void invalidate() {
-            releaseResources();
+            CloseHandle(handle);
             handle = INVALID_HANDLE_VALUE;
             buffer = null;
             countAddress = 0;