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

*** 1,7 ****
  /*
!  * Copyright (c) 1996, 2002, 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) 1996, 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
*** 61,71 ****
      private static final ColorModel rgbmodel = ColorModel.getRGBdefault();
      private static final int neededHints = (TOPDOWNLEFTRIGHT
                                              | COMPLETESCANLINES);
  
      private boolean passthrough;
!     private float reds[], greens[], blues[], alphas[];
      private int savedy;
      private int savedyrem;
  
      /**
       * Constructs an AreaAveragingScaleFilter that scales the pixels from
--- 61,71 ----
      private static final ColorModel rgbmodel = ColorModel.getRGBdefault();
      private static final int neededHints = (TOPDOWNLEFTRIGHT
                                              | COMPLETESCANLINES);
  
      private boolean passthrough;
!     private float[] reds, greens, blues, alphas;
      private int savedy;
      private int savedyrem;
  
      /**
       * Constructs an AreaAveragingScaleFilter that scales the pixels from
*** 206,216 ****
                      dx++;
                      dxrem = srcWidth;
                  }
              }
              if ((dyrem -= amty) == 0) {
!                 int outpix[] = calcRow();
                  do {
                      consumer.setPixels(0, dy, destWidth, 1,
                                         rgbmodel, outpix, 0, destWidth);
                      dy++;
                  } while ((syrem -= amty) >= amty && amty == srcHeight);
--- 206,216 ----
                      dx++;
                      dxrem = srcWidth;
                  }
              }
              if ((dyrem -= amty) == 0) {
!                 int[] outpix = calcRow();
                  do {
                      consumer.setPixels(0, dy, destWidth, 1,
                                         rgbmodel, outpix, 0, destWidth);
                      dy++;
                  } while ((syrem -= amty) >= amty && amty == srcHeight);
*** 242,252 ****
       * this method directly since that operation could interfere
       * with the filtering operation.
       * @see ReplicateScaleFilter
       */
      public void setPixels(int x, int y, int w, int h,
!                           ColorModel model, byte pixels[], int off,
                            int scansize) {
          if (passthrough) {
              super.setPixels(x, y, w, h, model, pixels, off, scansize);
          } else {
              accumPixels(x, y, w, h, model, pixels, off, scansize);
--- 242,252 ----
       * this method directly since that operation could interfere
       * with the filtering operation.
       * @see ReplicateScaleFilter
       */
      public void setPixels(int x, int y, int w, int h,
!                           ColorModel model, byte[] pixels, int off,
                            int scansize) {
          if (passthrough) {
              super.setPixels(x, y, w, h, model, pixels, off, scansize);
          } else {
              accumPixels(x, y, w, h, model, pixels, off, scansize);
*** 268,278 ****
       * this method directly since that operation could interfere
       * with the filtering operation.
       * @see ReplicateScaleFilter
       */
      public void setPixels(int x, int y, int w, int h,
!                           ColorModel model, int pixels[], int off,
                            int scansize) {
          if (passthrough) {
              super.setPixels(x, y, w, h, model, pixels, off, scansize);
          } else {
              accumPixels(x, y, w, h, model, pixels, off, scansize);
--- 268,278 ----
       * this method directly since that operation could interfere
       * with the filtering operation.
       * @see ReplicateScaleFilter
       */
      public void setPixels(int x, int y, int w, int h,
!                           ColorModel model, int[] pixels, int off,
                            int scansize) {
          if (passthrough) {
              super.setPixels(x, y, w, h, model, pixels, off, scansize);
          } else {
              accumPixels(x, y, w, h, model, pixels, off, scansize);