src/java.desktop/share/classes/java/awt/image/ImageFilter.java

*** 1,7 ****
  /*
!  * Copyright (c) 1995, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1995, 2020, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 41,50 ****
--- 41,56 ----
   * @see ImageConsumer
   *
   * @author      Jim Graham
   */
  public class ImageFilter implements ImageConsumer, Cloneable {
+ 
+     /**
+      * Constructs an {@code ImageFilter}.
+      */
+     public ImageFilter() {}
+ 
      /**
       * The consumer of the particular image data stream for which this
       * instance of the ImageFilter is filtering data.  It is not
       * initialized during the constructor, but rather during the
       * getFilterInstance() method call when the FilteredImageSource