--- old/src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM33722.java	2018-12-04 12:14:29 +0000
+++ new/src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM33722.java	2018-12-04 12:14:28 +0000
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -36,6 +36,7 @@
 import java.nio.charset.CharsetEncoder;
 import java.nio.charset.CoderResult;
 import sun.nio.cs.HistoricallyNamedCharset;
+import sun.nio.cs.*;
 
 public class IBM33722
     extends Charset