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Diffstat (limited to 'bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/contenttype/ByteReader.java')
-rw-r--r--bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/contenttype/ByteReader.java109
1 files changed, 0 insertions, 109 deletions
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/contenttype/ByteReader.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/contenttype/ByteReader.java
deleted file mode 100644
index 506cc1fb92..0000000000
--- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/contenttype/ByteReader.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2004 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
- * Jens Lukowski/Innoopract - initial renaming/restructuring
- *
- *******************************************************************************/
-package org.eclipse.wst.css.core.internal.contenttype;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.Reader;
-
-import org.eclipse.wst.sse.core.internal.encoding.CodedIO;
-
-/**
- * This is an "adapter" class, simply to get in input stream to act like a
- * reader. We could not use InputStreamReader directly because its internal
- * buffers are not controllable, and it sometimes pulls too much out of input
- * stream (even when it wasn't needed for our purposes).
- *
- * The use of this class is highly specialized and by not means meant to be
- * general purpose. Its use is restricted to those cases where the input
- * stream can be regarded as ascii just long enough to determine what the real
- * encoding should be.
- */
-
-public class ByteReader extends Reader {
-
-
- public static final int DEFAULT_BUFFER_SIZE = CodedIO.MAX_BUF_SIZE;
-
- protected byte[] fBuffer;
-
- protected InputStream fInputStream;
-
- protected ByteReader() {
- super();
- }
-
- public ByteReader(InputStream inputStream) {
- this(inputStream, DEFAULT_BUFFER_SIZE);
- if (!inputStream.markSupported()) {
- throw new IllegalArgumentException("ByteReader is required to have a resettable stream"); //$NON-NLS-1$
- }
- }
-
- public ByteReader(InputStream inputStream, int size) {
- this.fInputStream = inputStream;
- if (!inputStream.markSupported()) {
- throw new IllegalArgumentException("ByteReader is required to have a resettable stream"); //$NON-NLS-1$
- }
- this.fBuffer = new byte[size];
-
- }
-
- public void close() throws IOException {
- this.fInputStream.close();
- }
-
- public void mark(int readAheadLimit) {
- this.fInputStream.mark(readAheadLimit);
- }
-
- public boolean markSupported() {
- return true;
- }
-
- public int read() throws IOException {
- int b0 = this.fInputStream.read();
- return (b0 & 0x00FF);
- }
-
- public int read(char ch[], int offset, int length) throws IOException {
- if (length > this.fBuffer.length) {
- length = this.fBuffer.length;
- }
-
- int count = this.fInputStream.read(this.fBuffer, 0, length);
-
- for (int i = 0; i < count; i++) {
- int b0 = this.fBuffer[i];
- // the 0x00FF is to "lose" the negative bits filled in the byte to
- // int conversion
- // (and which would be there if cast directly from byte to char).
- char c0 = (char) (b0 & 0x00FF);
- ch[offset + i] = c0;
- }
- return count;
- }
-
- public boolean ready() throws IOException {
- return this.fInputStream.available() > 0;
- }
-
- public void reset() throws IOException {
- this.fInputStream.reset();
- }
-
- public long skip(long n) throws IOException {
- return this.fInputStream.skip(n);
- }
-
-}

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