1 files changed, 0 insertions, 61 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/internal/image/PngInputStream.java b/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/internal/image/PngInputStream.java
deleted file mode 100644
index c0fd08e329..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/internal/image/PngInputStream.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.internal.image;
-
-import java.io.*;
-
-public class PngInputStream extends InputStream {
-	PngChunkReader reader;
-	PngChunk chunk;
-	int offset, length;
-	
-	final static int DATA_OFFSET = 8; 
-	
-public PngInputStream(PngIdatChunk chunk, PngChunkReader reader) {
-	this.chunk = chunk;
-	this.reader = reader;
-	length = chunk.getLength();
-	offset = 0;
-}
-
-private boolean checkChunk() throws IOException {
-	while (offset == length) {
-		chunk = reader.readNextChunk();
-		if (chunk == null) throw new IOException();
-		if (chunk.getChunkType() == PngChunk.CHUNK_IEND) return false;
-		if (chunk.getChunkType() != PngChunk.CHUNK_IDAT) throw new IOException();
-		length = chunk.getLength();
-		offset = 0;
-	}
-	return true;
-}
-
-public void close() throws IOException {
-	chunk = null;
-}
-
-public int read() throws IOException {
-	if (chunk == null) throw new IOException();
-	if (offset == length && !checkChunk()) return -1;
-	int b = chunk.reference[DATA_OFFSET + offset] & 0xFF;
-	offset++;
-	return b;
-}
-
-public int read(byte[] b, int off, int len) throws IOException {
-	if (chunk == null) throw new IOException();
-	if (offset == length && !checkChunk()) return -1;
-	len = Math.min(len, length - offset);
-	System.arraycopy(chunk.reference, DATA_OFFSET + offset, b, off, len);
-	offset += len;
-	return len;
-}
-}