1 files changed, 0 insertions, 81 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Average.java b/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Average.java
deleted file mode 100644
index 46e65dc..0000000
--- a/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Average.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/**
- * Copyright (c) 2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel.graphics.predictor;
-
-/**
- * We can use raw on the right hand side of
- * the decoding formula because it is already decoded.
- * 
- * <code>average(i,j) = raw(i,j) + (raw(i-1,j)+raw(i,j-1)/2</code>
- * 
- * decoding
- * 
- * <code>raw(i,j) = avarage(i,j) - (raw(i-1,j)+raw(i,j-1)/2</code>
- * 
- * @author xylifyx@yahoo.co.uk
- * @version $Revision: 1.2 $
- */
-public class Average extends PredictorAlgorithm 
-{
-    /**
-     * Not an optimal version, but close to the def.
-     * 
-     * @see org.pdfbox.pdmodel.graphics.predictor.PredictorAlgorithm#encodeLine(byte[], byte[],
-     *      int, int, int, int)
-     */
-    public void encodeLine(byte[] src, byte[] dest, int srcDy, int srcOffset,
-            int destDy, int destOffset) 
-    {
-        int bpl = getWidth() * getBpp();
-        for (int x = 0; x < bpl; x++) 
-        {
-            dest[x + destOffset] = (byte) (src[x + srcOffset] - ((leftPixel(
-                    src, srcOffset, srcDy, x) + abovePixel(src, srcOffset,
-                    srcDy, x)) >>> 2));
-        }
-    }
-
-    /**
-     * @see org.pdfbox.pdmodel.graphics.predictor.PredictorAlgorithm#decodeLine(byte[], byte[],
-     *      int, int, int, int)
-     */
-    public void decodeLine(byte[] src, byte[] dest, int srcDy, int srcOffset,
-            int destDy, int destOffset) 
-    {
-        int bpl = getWidth() * getBpp();
-        for (int x = 0; x < bpl; x++) 
-        {
-            dest[x + destOffset] = (byte) (src[x + srcOffset] + ((leftPixel(
-                    dest, destOffset, destDy, x) + abovePixel(dest,
-                    destOffset, destDy, x)) >>> 2));
-        }
-    }
-}