--- old/src/java.base/share/classes/sun/nio/ch/DirectBuffer.java	2016-04-01 16:47:28.606834360 +0200
+++ new/src/java.base/share/classes/sun/nio/ch/DirectBuffer.java	2016-04-01 16:47:28.509833744 +0200
@@ -25,8 +25,8 @@
 
 package sun.nio.ch;
 
-import jdk.internal.ref.Cleaner;
 
+import java.lang.ref.Cleaner;
 
 public interface DirectBuffer {
 
@@ -34,6 +34,6 @@
 
     public Object attachment();
 
-    public Cleaner cleaner();
+    public Cleaner.Cleanable cleaner();
 
 }