--- old/src/share/classes/sun/nio/fs/AbstractFileTypeDetector.java	2012-11-29 01:02:51.498540586 -0800
+++ new/src/share/classes/sun/nio/fs/AbstractFileTypeDetector.java	2012-11-29 01:02:51.346540589 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2012, 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
@@ -37,10 +37,6 @@
 public abstract class AbstractFileTypeDetector
     extends FileTypeDetector
 {
-    protected AbstractFileTypeDetector() {
-        super();
-    }
-
     /**
      * Invokes the appropriate probe method to guess a file's content type,
      * and checks that the content type's syntax is valid.