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diff --git a/libjava/classpath/java/awt/image/BandedSampleModel.java b/libjava/classpath/java/awt/image/BandedSampleModel.java
new file mode 100644
index 000000000..7df6c8548
--- /dev/null
+++ b/libjava/classpath/java/awt/image/BandedSampleModel.java
@@ -0,0 +1,759 @@
+/* Copyright (C) 2004, 2005, 2006, Free Software Foundation
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package java.awt.image;
+
+import gnu.java.awt.Buffers;
+import gnu.java.lang.CPStringBuilder;
+
+/**
+ * A sample model that reads each sample value from a separate band in the
+ * {@link DataBuffer}.
+ *
+ * @author Jerry Quinn (jlquinn@optonline.net)
+ */
+public final class BandedSampleModel extends ComponentSampleModel
+{
+  private int[] bitMasks;
+  private int[] bitOffsets;
+  private int[] sampleSize;
+  private int dataBitOffset;
+  private int elemBits;
+  private int numberOfBits;
+  private int numElems;
+
+  private static int[] createBankArray(int size)
+  {
+    int[] result = new int[size];
+    for (int i = 0; i < size; i++)
+      result[i] = i;
+    return result;
+  }
+
+  /**
+   * Creates a new <code>BandedSampleModel</code>.
+   *
+   * @param dataType  the data buffer type.
+   * @param w  the width (in pixels).
+   * @param h  the height (in pixels).
+   * @param numBands  the number of bands.
+   */
+  public BandedSampleModel(int dataType, int w, int h, int numBands)
+  {
+    this(dataType, w, h, w, createBankArray(numBands), new int[numBands]);
+  }
+
+  /**
+   * Creates a new <code>BandedSampleModel</code>.
+   *
+   * @param dataType  the data buffer type.
+   * @param w  the width (in pixels).
+   * @param h  the height (in pixels).
+   * @param scanlineStride  the number of data elements from a pixel in one
+   *     row to the corresponding pixel in the next row.
+   * @param bankIndices  the bank indices.
+   * @param bandOffsets  the band offsets.
+   */
+  public BandedSampleModel(int dataType, int w, int h, int scanlineStride,
+                           int[] bankIndices, int[] bandOffsets)
+  {
+    super(dataType, w, h, 1, scanlineStride, bankIndices, bandOffsets);
+  }
+
+  /**
+   * Creates a new data buffer that is compatible with this sample model.
+   *
+   * @return The new data buffer.
+   */
+  public DataBuffer createDataBuffer()
+  {
+    int size = scanlineStride * height;
+    return Buffers.createBuffer(getDataType(), size, numBanks);
+  }
+
+  /**
+   * Creates a new <code>SampleModel</code> that is compatible with this
+   * model and has the specified width and height.
+   *
+   * @param w  the width (in pixels, must be greater than zero).
+   * @param h  the height (in pixels, must be greater than zero).
+   *
+   * @return The new sample model.
+   *
+   * @throws IllegalArgumentException if <code>w</code> or <code>h</code> is
+   *     not greater than zero.
+   * @throws IllegalArgumentException if <code>w * h</code> exceeds
+   *     <code>Integer.MAX_VALUE</code>.
+   */
+  public SampleModel createCompatibleSampleModel(int w, int h)
+  {
+    // NOTE: blackdown 1.4.1 sets all offsets to 0.  Sun's 1.4.2 docs
+    // disagree.
+
+    // Compress offsets so minimum is 0, others w*scanlineStride
+    int[] newoffsets = new int[bandOffsets.length];
+    int[] order = new int[bandOffsets.length];
+    for (int i = 0; i < bandOffsets.length; i++)
+      order[i] = i;
+    // FIXME: This is N^2, but not a big issue, unless there's a lot of
+    // bands...
+    for (int i = 0; i < bandOffsets.length; i++)
+      for (int j = i + 1; j < bandOffsets.length; j++)
+        if (bankIndices[order[i]] > bankIndices[order[j]]
+            || (bankIndices[order[i]] == bankIndices[order[j]]
+            && bandOffsets[order[i]] > bandOffsets[order[j]]))
+          {
+            int t = order[i]; order[i] = order[j]; order[j] = t;
+          }
+    int bank = 0;
+    int offset = 0;
+    for (int i = 0; i < bandOffsets.length; i++)
+      {
+        if (bankIndices[order[i]] != bank)
+          {
+            bank = bankIndices[order[i]];
+            offset = 0;
+          }
+        newoffsets[order[i]] = offset;
+        offset += w * scanlineStride;
+      }
+
+    return new BandedSampleModel(dataType, w, h, w, bankIndices, newoffsets);
+  }
+
+
+  public SampleModel createSubsetSampleModel(int[] bands)
+  {
+    if (bands.length > bankIndices.length)
+      throw new
+        RasterFormatException("BandedSampleModel createSubsetSampleModel too"
+                              +" many bands");
+    int[] newoff = new int[bands.length];
+    int[] newbanks = new int[bands.length];
+    for (int i = 0; i < bands.length; i++)
+      {
+        int b = bands[i];
+        newoff[i] = bandOffsets[b];
+        newbanks[i] = bankIndices[b];
+      }
+
+    return new BandedSampleModel(dataType, width, height, scanlineStride,
+                                 newbanks, newoff);
+  }
+
+  /**
+   * Extract all samples of one pixel and return in an array of transfer type.
+   *
+   * Extracts the pixel at x, y from data and stores samples into the array
+   * obj.  If obj is null, a new array of getTransferType() is created.
+   *
+   * @param x The x-coordinate of the pixel rectangle to store in
+   *     <code>obj</code>.
+   * @param y The y-coordinate of the pixel rectangle to store in
+   *     <code>obj</code>.
+   * @param obj The primitive array to store the pixels into or null to force
+   *     creation.
+   * @param data The DataBuffer that is the source of the pixel data.
+   * @return The primitive array containing the pixel data.
+   * @see java.awt.image.SampleModel#getDataElements(int, int,
+   *     java.lang.Object, java.awt.image.DataBuffer)
+   */
+  public Object getDataElements(int x, int y, Object obj, DataBuffer data)
+  {
+    if (x < 0 || y < 0)
+      throw new ArrayIndexOutOfBoundsException(
+          "x and y must not be less than 0.");
+    int pixel = getSample(x, y, 0, data);
+    switch (getTransferType())
+    {
+    case DataBuffer.TYPE_BYTE:
+      {
+        byte[] b = (byte[]) obj;
+        if (b == null) b = new byte[numBands];
+        for (int i = 0; i < numBands; i++)
+          b[i] = (byte)getSample(x, y, i, data);
+        return b;
+      }
+    case DataBuffer.TYPE_SHORT:
+    case DataBuffer.TYPE_USHORT:
+      {
+        short[] b = (short[]) obj;
+        if (b == null) b = new short[numBands];
+        for (int i = 0; i < numBands; i++)
+          b[i] = (short)getSample(x, y, i, data);
+        return b;
+      }
+    case DataBuffer.TYPE_INT:
+      {
+        int[] b = (int[]) obj;
+        if (b == null) b = new int[numBands];
+        for (int i = 0; i < numBands; i++)
+          b[i] = getSample(x, y, i, data);
+        return b;
+      }
+    case DataBuffer.TYPE_FLOAT:
+      {
+        float[] b = (float[]) obj;
+        if (b == null) b = new float[numBands];
+        for (int i = 0; i < numBands; i++)
+          b[i] = getSampleFloat(x, y, i, data);
+        return b;
+      }
+    case DataBuffer.TYPE_DOUBLE:
+      {
+        double[] b = (double[]) obj;
+        if (b == null)
+          b = new double[numBands];
+        for (int i = 0; i < numBands; i++)
+          b[i] = getSample(x, y, i, data);
+        return b;
+      }
+
+    default:
+      // Seems like the only sensible thing to do.
+      throw new ClassCastException();
+    }
+  }
+
+  /**
+   * Returns all the samples for the pixel at location <code>(x, y)</code>
+   * stored in the specified data buffer.
+   *
+   * @param x  the x-coordinate.
+   * @param y  the y-coordinate.
+   * @param iArray  an array that will be populated with the sample values and
+   *   returned as the result.  The size of this array should be equal to the
+   *   number of bands in the model.  If the array is <code>null</code>, a new
+   *   array is created.
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @return The samples for the specified pixel.
+   *
+   * @see #setPixel(int, int, int[], DataBuffer)
+   */
+  public int[] getPixel(int x, int y, int[] iArray, DataBuffer data)
+  {
+    if (iArray == null)
+      iArray = new int[numBands];
+    for (int i = 0; i < numBands; i++)
+      iArray[i] = getSample(x, y, i, data);
+
+    return iArray;
+  }
+
+  /**
+   * Copy pixels from a region into an array.
+   *
+   * Copies the samples of the pixels in the rectangle starting at x, y that
+   * is w pixels wide and h scanlines high.  When there is more than one band,
+   * the samples stored in order before the next pixel.  This ordering isn't
+   * well specified in Sun's docs as of 1.4.2.
+   *
+   * If iArray is null, a new array is allocated, filled, and returned.
+   *
+   * @param x The x-coordinate of the pixel rectangle to store in
+   * <code>iArray</code>.
+   * @param y The y-coordinate of the pixel rectangle to store in
+   * <code>iArray</code>.
+   * @param w The width in pixels of the rectangle.
+   * @param h The height in pixels of the rectangle.
+   * @param iArray The int array to store the pixels into or null to force
+   * creation.
+   * @param data The DataBuffer that is the source of the pixel data.
+   * @return The primitive array containing the pixel data.
+   */
+  public int[] getPixels(int x, int y, int w, int h, int[] iArray,
+                         DataBuffer data)
+  {
+    if (x < 0 || y < 0)
+      throw new ArrayIndexOutOfBoundsException(
+          "x and y must not be less than 0.");
+    if (iArray == null)
+      iArray = new int[w * h * numBands];
+    int outOffset = 0;
+    int maxX = x + w;
+    int maxY = y + h;
+    for (int yy = x; yy < maxY; yy++)
+      {
+        for (int xx = x; xx < maxX; xx++)
+          {
+            for (int b = 0; b < numBands; b++)
+              {
+                int offset = bandOffsets[b] + yy * scanlineStride + xx;
+                iArray[outOffset++] =
+                  data.getElem(bankIndices[b], offset);
+              }
+          }
+      }
+    return iArray;
+  }
+
+  /**
+   * Returns a sample value for the pixel at (x, y) in the specified data
+   * buffer.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param b  the band (in the range <code>0</code> to
+   *     <code>getNumBands() - 1</code>).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @return The sample value.
+   *
+   * @throws NullPointerException if <code>data</code> is <code>null</code>.
+   */
+  public int getSample(int x, int y, int b, DataBuffer data)
+  {
+    int offset = bandOffsets[b] + y * scanlineStride + x;
+    return data.getElem(bankIndices[b], offset);
+  }
+
+  /**
+   * Returns a sample value for the pixel at (x, y) in the specified data
+   * buffer.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param b  the band (in the range <code>0</code> to
+   *     <code>getNumBands() - 1</code>).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @return The sample value.
+   *
+   * @throws NullPointerException if <code>data</code> is <code>null</code>.
+   *
+   * @see #getSample(int, int, int, DataBuffer)
+   */
+  public float getSampleFloat(int x, int y, int b, DataBuffer data)
+  {
+    int offset = bandOffsets[b] + y * scanlineStride + x;
+    return data.getElemFloat(bankIndices[b], offset);
+  }
+
+  /**
+   * Returns the sample value for the pixel at (x, y) in the specified data
+   * buffer.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param b  the band (in the range <code>0</code> to
+   *     <code>getNumBands() - 1</code>).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @return The sample value.
+   *
+   * @throws NullPointerException if <code>data</code> is <code>null</code>.
+   *
+   * @see #getSample(int, int, int, DataBuffer)
+   */
+  public double getSampleDouble(int x, int y, int b, DataBuffer data)
+  {
+    int offset = bandOffsets[b] + y * scanlineStride + x;
+    return data.getElemDouble(bankIndices[b], offset);
+  }
+
+  /**
+   * Copy one band's samples from a region into an array.
+   *
+   * Copies from one band the samples of the pixels in the rectangle starting
+   * at x, y that is w pixels wide and h scanlines high.
+   *
+   * If iArray is null, a new array is allocated, filled, and returned.
+   *
+   * @param x The x-coordinate of the pixel rectangle to store in
+   * <code>iArray</code>.
+   * @param y The y-coordinate of the pixel rectangle to store in
+   * <code>iArray</code>.
+   * @param w The width in pixels of the rectangle.
+   * @param h The height in pixels of the rectangle.
+   * @param b The band to retrieve.
+   * @param iArray The int array to store the pixels into or null to force
+   * creation.
+   * @param data The DataBuffer that is the source of the pixel data.
+   * @return The primitive array containing the pixel data.
+   */
+  public int[] getSamples(int x, int y, int w, int h, int b, int[] iArray,
+                          DataBuffer data)
+  {
+    if (x < 0 || y < 0)
+      throw new ArrayIndexOutOfBoundsException(
+          "x and y must not be less than 0.");
+    if (iArray == null)
+      iArray = new int[w * h];
+    int outOffset = 0;
+    int maxX = x + w;
+    int maxY = y + h;
+    for (int yy = y; yy < maxY; yy++)
+      {
+        for (int xx = x; xx < maxX; xx++)
+          {
+            int offset = bandOffsets[b] + yy * scanlineStride + xx;
+            iArray[outOffset++] =
+              data.getElem(bankIndices[b], offset);
+          }
+      }
+    return iArray;
+  }
+
+  /**
+   * Set the pixel at x, y to the value in the first element of the primitive
+   * array obj.
+   *
+   * @param x The x-coordinate of the data elements in <code>obj</code>.
+   * @param y The y-coordinate of the data elements in <code>obj</code>.
+   * @param obj The primitive array containing the data elements to set.
+   * @param data The DataBuffer to store the data elements into.
+   * @see java.awt.image.SampleModel#setDataElements(int, int, int, int, java.lang.Object, java.awt.image.DataBuffer)
+   */
+  public void setDataElements(int x, int y, Object obj, DataBuffer data)
+  {
+    int transferType = getTransferType();
+    if (getTransferType() != data.getDataType())
+      {
+        throw new IllegalArgumentException("transfer type ("+
+                                           getTransferType()+"), "+
+                                           "does not match data "+
+                                           "buffer type (" +
+                                           data.getDataType() +
+                                           ").");
+      }
+
+    int offset = y * scanlineStride + x;
+
+    try
+      {
+        switch (transferType)
+          {
+          case DataBuffer.TYPE_BYTE:
+            {
+              DataBufferByte out = (DataBufferByte) data;
+              byte[] in = (byte[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          case DataBuffer.TYPE_SHORT:
+            {
+              DataBufferShort out = (DataBufferShort) data;
+              short[] in = (short[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          case DataBuffer.TYPE_USHORT:
+            {
+              DataBufferUShort out = (DataBufferUShort) data;
+              short[] in = (short[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          case DataBuffer.TYPE_INT:
+            {
+              DataBufferInt out = (DataBufferInt) data;
+              int[] in = (int[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          case DataBuffer.TYPE_FLOAT:
+            {
+              DataBufferFloat out = (DataBufferFloat) data;
+              float[] in = (float[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          case DataBuffer.TYPE_DOUBLE:
+            {
+              DataBufferDouble out = (DataBufferDouble) data;
+              double[] in = (double[]) obj;
+              for (int i = 0; i < numBands; i++)
+                out.getData(bankIndices[i])[offset + bandOffsets[i]] = in[i];
+              return;
+            }
+          default:
+            throw new ClassCastException("Unsupported data type");
+          }
+      }
+    catch (ArrayIndexOutOfBoundsException aioobe)
+      {
+        String msg = "While writing data elements"
+      + ", x=" + x + ", y=" + y
+      + ", width=" + width + ", height=" + height
+      + ", scanlineStride=" + scanlineStride
+      + ", offset=" + offset
+      + ", data.getSize()=" + data.getSize()
+      + ", data.getOffset()=" + data.getOffset()
+      + ": " + aioobe;
+        throw new ArrayIndexOutOfBoundsException(msg);
+      }
+    }
+
+  /**
+   * Sets the samples for the pixel at (x, y) in the specified data buffer to
+   * the specified values.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param iArray  the sample values (<code>null</code> not permitted).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @throws NullPointerException if either <code>iArray</code> or
+   *     <code>data</code> is <code>null</code>.
+   */
+  public void setPixel(int x, int y, int[] iArray, DataBuffer data)
+  {
+    for (int b = 0; b < numBands; b++)
+      data.setElem(bankIndices[b], bandOffsets[b] + y * scanlineStride + x,
+                   iArray[b]);
+  }
+
+  /**
+   * Sets the sample values for the pixels in the region specified by
+   * (x, y, w, h) in the specified data buffer.  The array is
+   * ordered by pixels (that is, all the samples for the first pixel are
+   * grouped together, followed by all the samples for the second pixel, and so
+   * on).
+   *
+   * @param x  the x-coordinate of the top-left pixel.
+   * @param y  the y-coordinate of the top-left pixel.
+   * @param w  the width of the region of pixels.
+   * @param h  the height of the region of pixels.
+   * @param iArray  the pixel sample values (<code>null</code> not permitted).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @throws NullPointerException if either <code>iArray</code> or
+   *     <code>data</code> is <code>null</code>.
+   */
+  public void setPixels(int x, int y, int w, int h, int[] iArray,
+                        DataBuffer data)
+  {
+    int inOffset = 0;
+    for (int hh = 0; hh < h; hh++)
+      {
+        for (int ww = 0; ww < w; ww++)
+          {
+            int offset = y * scanlineStride + (x + ww);
+            for (int b = 0; b < numBands; b++)
+              data.setElem(bankIndices[b], bandOffsets[b] + offset,
+                           iArray[inOffset++]);
+          }
+        y++;
+      }
+  }
+
+  /**
+   * Sets the sample value for band <code>b</code> of the pixel at location
+   * <code>(x, y)</code> in the specified data buffer.
+   *
+   * @param x  the x-coordinate.
+   * @param y  the y-coordinate.
+   * @param b  the band index.
+   * @param s  the sample value.
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @see #getSample(int, int, int, DataBuffer)
+   */
+  public void setSample(int x, int y, int b, int s, DataBuffer data)
+  {
+    data.setElem(bankIndices[b], bandOffsets[b] + y * scanlineStride + x, s);
+  }
+
+  /**
+   * Sets the sample value for a band for the pixel at (x, y) in the
+   * specified data buffer.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param b  the band (in the range <code>0</code> to
+   *     <code>getNumBands() - 1</code>).
+   * @param s  the sample value.
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @throws NullPointerException if <code>data</code> is <code>null</code>.
+   */
+  public void setSample(int x, int y, int b, float s, DataBuffer data)
+  {
+    data.setElemFloat(bankIndices[b], bandOffsets[b] + y * scanlineStride + x,
+                      s);
+  }
+
+  /**
+   * Sets the sample value for a band for the pixel at (x, y) in the
+   * specified data buffer.
+   *
+   * @param x  the x-coordinate of the pixel.
+   * @param y  the y-coordinate of the pixel.
+   * @param b  the band (in the range <code>0</code> to
+   *     <code>getNumBands() - 1</code>).
+   * @param s  the sample value.
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @throws NullPointerException if <code>data</code> is <code>null</code>.
+   */
+  public void setSample(int x, int y, int b, double s, DataBuffer data)
+  {
+    data.setElemDouble(bankIndices[b], bandOffsets[b] + y * scanlineStride + x,
+                       s);
+  }
+
+  /**
+   * Sets the sample values for one band for the pixels in the region
+   * specified by (x, y, w, h) in the specified data buffer.
+   *
+   * @param x  the x-coordinate of the top-left pixel.
+   * @param y  the y-coordinate of the top-left pixel.
+   * @param w  the width of the region of pixels.
+   * @param h  the height of the region of pixels.
+   * @param b  the band (in the range <code>0</code> to
+   *     </code>getNumBands() - 1</code>).
+   * @param iArray  the sample values (<code>null</code> not permitted).
+   * @param data  the data buffer (<code>null</code> not permitted).
+   *
+   * @throws NullPointerException if either <code>iArray</code> or
+   *     <code>data</code> is <code>null</code>.
+   */
+  public void setSamples(int x, int y, int w, int h, int b, int[] iArray,
+                         DataBuffer data)
+  {
+    if (x < 0 || y < 0)
+      throw new ArrayIndexOutOfBoundsException(
+          "x and y must not be less than 0.");
+    int inOffset = 0;
+
+    switch (getTransferType())
+      {
+      case DataBuffer.TYPE_BYTE:
+        {
+          DataBufferByte out = (DataBufferByte) data;
+          byte[] bank = out.getData(bankIndices[b]);
+          for (int hh = 0; hh < h; hh++)
+            {
+              for (int ww = 0; ww < w; ww++)
+                {
+                  int offset = bandOffsets[b] + y * scanlineStride + (x + ww);
+                  bank[offset] = (byte)iArray[inOffset++];
+                }
+              y++;
+            }
+          return;
+        }
+      case DataBuffer.TYPE_SHORT:
+        {
+          DataBufferShort out = (DataBufferShort) data;
+          short[] bank = out.getData(bankIndices[b]);
+          for (int hh = 0; hh < h; hh++)
+            {
+              for (int ww = 0; ww < w; ww++)
+                {
+                  int offset = bandOffsets[b] + y * scanlineStride + (x + ww);
+                  bank[offset] = (short)iArray[inOffset++];
+                }
+              y++;
+            }
+          return;
+        }
+      case DataBuffer.TYPE_USHORT:
+        {
+          DataBufferShort out = (DataBufferShort) data;
+          short[] bank = out.getData(bankIndices[b]);
+          for (int hh = 0; hh < h; hh++)
+            {
+              for (int ww = 0; ww < w; ww++)
+                {
+                  int offset = bandOffsets[b] + y * scanlineStride + (x + ww);
+                  bank[offset] = (short)iArray[inOffset++];
+                }
+              y++;
+            }
+          return;
+        }
+      case DataBuffer.TYPE_INT:
+        {
+          DataBufferInt out = (DataBufferInt) data;
+          int[] bank = out.getData(bankIndices[b]);
+          for (int hh = 0; hh < h; hh++)
+            {
+              for (int ww = 0; ww < w; ww++)
+                {
+                  int offset = bandOffsets[b] + y * scanlineStride + (x + ww);
+                  bank[offset] = iArray[inOffset++];
+                }
+              y++;
+            }
+          return;
+        }
+      case DataBuffer.TYPE_FLOAT:
+      case DataBuffer.TYPE_DOUBLE:
+        break;
+      default:
+        throw new ClassCastException("Unsupported data type");
+      }
+
+    // Default implementation probably slower for float and double
+    for (int hh = 0; hh < h; hh++)
+      {
+        for (int ww = 0; ww < w; ww++)
+          {
+            int offset = bandOffsets[b] + y * scanlineStride + (x + ww);
+            data.setElem(bankIndices[b], offset, iArray[inOffset++]);
+          }
+        y++;
+      }
+  }
+
+  /**
+   * Creates a String with some information about this SampleModel.
+   * @return A String describing this SampleModel.
+   * @see java.lang.Object#toString()
+   */
+  public String toString()
+  {
+    CPStringBuilder result = new CPStringBuilder();
+    result.append(getClass().getName());
+    result.append("[");
+    result.append("scanlineStride=").append(scanlineStride);
+    for(int i = 0; i < bitMasks.length; i+=1)
+    {
+      result.append(", mask[").append(i).append("]=0x").append(
+          Integer.toHexString(bitMasks[i]));
+    }
+
+    result.append("]");
+    return result.toString();
+  }
+}