1028 lines
22 KiB
Java
1028 lines
22 KiB
Java
/*
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* Copyright 2013 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.net5.buffer;
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import static java.util.Objects.requireNonNull;
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import io.net5.util.ByteProcessor;
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import io.net5.util.internal.StringUtil;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.nio.channels.FileChannel;
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import java.nio.channels.GatheringByteChannel;
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import java.nio.channels.ScatteringByteChannel;
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import java.nio.charset.Charset;
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/**
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* Wraps another {@link ByteBuf}.
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*
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* It's important that the {@link #readerIndex()} and {@link #writerIndex()} will not do any adjustments on the
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* indices on the fly because of internal optimizations made by {@link ByteBufUtil#writeAscii(ByteBuf, CharSequence)}
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* and {@link ByteBufUtil#writeUtf8(ByteBuf, CharSequence)}.
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*/
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class WrappedByteBuf extends ByteBuf {
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protected final ByteBuf buf;
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protected WrappedByteBuf(ByteBuf buf) {
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requireNonNull(buf, "buf");
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this.buf = buf;
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}
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@Override
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public final boolean hasMemoryAddress() {
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return buf.hasMemoryAddress();
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}
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@Override
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public boolean isContiguous() {
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return buf.isContiguous();
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}
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@Override
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public final long memoryAddress() {
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return buf.memoryAddress();
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}
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@Override
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public final int capacity() {
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return buf.capacity();
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}
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@Override
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public ByteBuf capacity(int newCapacity) {
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buf.capacity(newCapacity);
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return this;
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}
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@Override
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public final int maxCapacity() {
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return buf.maxCapacity();
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}
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@Override
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public final ByteBufAllocator alloc() {
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return buf.alloc();
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}
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@Override
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public final ByteOrder order() {
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return buf.order();
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}
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@Override
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public ByteBuf order(ByteOrder endianness) {
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return buf.order(endianness);
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}
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@Override
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public final ByteBuf unwrap() {
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return buf;
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}
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@Override
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public ByteBuf asReadOnly() {
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return buf.asReadOnly();
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}
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@Override
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public boolean isReadOnly() {
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return buf.isReadOnly();
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}
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@Override
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public final boolean isDirect() {
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return buf.isDirect();
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}
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@Override
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public final int readerIndex() {
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return buf.readerIndex();
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}
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@Override
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public final ByteBuf readerIndex(int readerIndex) {
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buf.readerIndex(readerIndex);
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return this;
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}
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@Override
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public final int writerIndex() {
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return buf.writerIndex();
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}
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@Override
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public final ByteBuf writerIndex(int writerIndex) {
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buf.writerIndex(writerIndex);
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return this;
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}
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@Override
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public ByteBuf setIndex(int readerIndex, int writerIndex) {
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buf.setIndex(readerIndex, writerIndex);
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return this;
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}
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@Override
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public final int readableBytes() {
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return buf.readableBytes();
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}
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@Override
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public final int writableBytes() {
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return buf.writableBytes();
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}
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@Override
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public final int maxWritableBytes() {
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return buf.maxWritableBytes();
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}
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@Override
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public int maxFastWritableBytes() {
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return buf.maxFastWritableBytes();
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}
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@Override
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public final boolean isReadable() {
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return buf.isReadable();
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}
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@Override
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public final boolean isWritable() {
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return buf.isWritable();
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}
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@Override
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public final ByteBuf clear() {
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buf.clear();
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return this;
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}
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@Override
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public ByteBuf discardReadBytes() {
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buf.discardReadBytes();
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return this;
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}
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@Override
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public ByteBuf discardSomeReadBytes() {
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buf.discardSomeReadBytes();
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return this;
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}
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@Override
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public ByteBuf ensureWritable(int minWritableBytes) {
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buf.ensureWritable(minWritableBytes);
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return this;
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}
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@Override
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public int ensureWritable(int minWritableBytes, boolean force) {
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return buf.ensureWritable(minWritableBytes, force);
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}
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@Override
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public boolean getBoolean(int index) {
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return buf.getBoolean(index);
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}
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@Override
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public byte getByte(int index) {
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return buf.getByte(index);
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}
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@Override
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public short getUnsignedByte(int index) {
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return buf.getUnsignedByte(index);
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}
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@Override
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public short getShort(int index) {
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return buf.getShort(index);
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}
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@Override
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public short getShortLE(int index) {
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return buf.getShortLE(index);
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}
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@Override
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public int getUnsignedShort(int index) {
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return buf.getUnsignedShort(index);
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}
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@Override
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public int getUnsignedShortLE(int index) {
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return buf.getUnsignedShortLE(index);
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}
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@Override
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public int getMedium(int index) {
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return buf.getMedium(index);
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}
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@Override
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public int getMediumLE(int index) {
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return buf.getMediumLE(index);
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}
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@Override
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public int getUnsignedMedium(int index) {
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return buf.getUnsignedMedium(index);
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}
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@Override
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public int getUnsignedMediumLE(int index) {
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return buf.getUnsignedMediumLE(index);
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}
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@Override
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public int getInt(int index) {
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return buf.getInt(index);
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}
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@Override
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public int getIntLE(int index) {
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return buf.getIntLE(index);
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}
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@Override
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public long getUnsignedInt(int index) {
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return buf.getUnsignedInt(index);
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}
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@Override
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public long getUnsignedIntLE(int index) {
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return buf.getUnsignedIntLE(index);
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}
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@Override
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public long getLong(int index) {
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return buf.getLong(index);
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}
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@Override
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public long getLongLE(int index) {
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return buf.getLongLE(index);
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}
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@Override
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public char getChar(int index) {
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return buf.getChar(index);
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}
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@Override
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public float getFloat(int index) {
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return buf.getFloat(index);
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}
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@Override
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public double getDouble(int index) {
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return buf.getDouble(index);
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}
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@Override
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public ByteBuf getBytes(int index, ByteBuf dst) {
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buf.getBytes(index, dst);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, ByteBuf dst, int length) {
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buf.getBytes(index, dst, length);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
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buf.getBytes(index, dst, dstIndex, length);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, byte[] dst) {
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buf.getBytes(index, dst);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, byte[] dst, int dstIndex, int length) {
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buf.getBytes(index, dst, dstIndex, length);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, ByteBuffer dst) {
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buf.getBytes(index, dst);
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return this;
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}
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@Override
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public ByteBuf getBytes(int index, OutputStream out, int length) throws IOException {
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buf.getBytes(index, out, length);
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return this;
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}
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@Override
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public int getBytes(int index, GatheringByteChannel out, int length) throws IOException {
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return buf.getBytes(index, out, length);
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}
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@Override
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public int getBytes(int index, FileChannel out, long position, int length) throws IOException {
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return buf.getBytes(index, out, position, length);
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}
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@Override
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public CharSequence getCharSequence(int index, int length, Charset charset) {
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return buf.getCharSequence(index, length, charset);
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}
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@Override
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public ByteBuf setBoolean(int index, boolean value) {
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buf.setBoolean(index, value);
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return this;
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}
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@Override
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public ByteBuf setByte(int index, int value) {
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buf.setByte(index, value);
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return this;
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}
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@Override
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public ByteBuf setShort(int index, int value) {
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buf.setShort(index, value);
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return this;
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}
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@Override
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public ByteBuf setShortLE(int index, int value) {
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buf.setShortLE(index, value);
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return this;
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}
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@Override
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public ByteBuf setMedium(int index, int value) {
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buf.setMedium(index, value);
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return this;
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}
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@Override
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public ByteBuf setMediumLE(int index, int value) {
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buf.setMediumLE(index, value);
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return this;
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}
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@Override
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public ByteBuf setInt(int index, int value) {
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buf.setInt(index, value);
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return this;
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}
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@Override
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public ByteBuf setIntLE(int index, int value) {
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buf.setIntLE(index, value);
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return this;
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}
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@Override
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public ByteBuf setLong(int index, long value) {
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buf.setLong(index, value);
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return this;
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}
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@Override
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public ByteBuf setLongLE(int index, long value) {
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buf.setLongLE(index, value);
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return this;
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}
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@Override
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public ByteBuf setChar(int index, int value) {
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buf.setChar(index, value);
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return this;
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}
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@Override
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public ByteBuf setFloat(int index, float value) {
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buf.setFloat(index, value);
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return this;
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}
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@Override
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public ByteBuf setDouble(int index, double value) {
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buf.setDouble(index, value);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, ByteBuf src) {
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buf.setBytes(index, src);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, ByteBuf src, int length) {
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buf.setBytes(index, src, length);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) {
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buf.setBytes(index, src, srcIndex, length);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, byte[] src) {
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buf.setBytes(index, src);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, byte[] src, int srcIndex, int length) {
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buf.setBytes(index, src, srcIndex, length);
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return this;
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}
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@Override
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public ByteBuf setBytes(int index, ByteBuffer src) {
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buf.setBytes(index, src);
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return this;
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}
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@Override
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public int setBytes(int index, InputStream in, int length) throws IOException {
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return buf.setBytes(index, in, length);
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}
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@Override
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public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
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return buf.setBytes(index, in, length);
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}
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@Override
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public int setBytes(int index, FileChannel in, long position, int length) throws IOException {
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return buf.setBytes(index, in, position, length);
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}
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@Override
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public ByteBuf setZero(int index, int length) {
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buf.setZero(index, length);
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return this;
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}
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@Override
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public int setCharSequence(int index, CharSequence sequence, Charset charset) {
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return buf.setCharSequence(index, sequence, charset);
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}
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@Override
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public boolean readBoolean() {
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return buf.readBoolean();
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}
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@Override
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public byte readByte() {
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return buf.readByte();
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}
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@Override
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public short readUnsignedByte() {
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return buf.readUnsignedByte();
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}
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@Override
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public short readShort() {
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return buf.readShort();
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}
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@Override
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public short readShortLE() {
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return buf.readShortLE();
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}
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@Override
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public int readUnsignedShort() {
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return buf.readUnsignedShort();
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}
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@Override
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public int readUnsignedShortLE() {
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return buf.readUnsignedShortLE();
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}
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@Override
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public int readMedium() {
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return buf.readMedium();
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}
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@Override
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public int readMediumLE() {
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return buf.readMediumLE();
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}
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@Override
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public int readUnsignedMedium() {
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return buf.readUnsignedMedium();
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}
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@Override
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public int readUnsignedMediumLE() {
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return buf.readUnsignedMediumLE();
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}
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@Override
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public int readInt() {
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return buf.readInt();
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}
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@Override
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public int readIntLE() {
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return buf.readIntLE();
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}
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@Override
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public long readUnsignedInt() {
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return buf.readUnsignedInt();
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}
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@Override
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public long readUnsignedIntLE() {
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return buf.readUnsignedIntLE();
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}
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@Override
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public long readLong() {
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return buf.readLong();
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}
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@Override
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public long readLongLE() {
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return buf.readLongLE();
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}
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@Override
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public char readChar() {
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return buf.readChar();
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}
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@Override
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public float readFloat() {
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return buf.readFloat();
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}
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@Override
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public double readDouble() {
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return buf.readDouble();
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}
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@Override
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public ByteBuf readBytes(int length) {
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return buf.readBytes(length);
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}
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@Override
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public ByteBuf readSlice(int length) {
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return buf.readSlice(length);
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}
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@Override
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public ByteBuf readRetainedSlice(int length) {
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return buf.readRetainedSlice(length);
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}
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@Override
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public ByteBuf readBytes(ByteBuf dst) {
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buf.readBytes(dst);
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return this;
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}
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@Override
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public ByteBuf readBytes(ByteBuf dst, int length) {
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buf.readBytes(dst, length);
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return this;
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}
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@Override
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public ByteBuf readBytes(ByteBuf dst, int dstIndex, int length) {
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buf.readBytes(dst, dstIndex, length);
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return this;
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}
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@Override
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public ByteBuf readBytes(byte[] dst) {
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buf.readBytes(dst);
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return this;
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}
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@Override
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public ByteBuf readBytes(byte[] dst, int dstIndex, int length) {
|
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buf.readBytes(dst, dstIndex, length);
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return this;
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}
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@Override
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public ByteBuf readBytes(ByteBuffer dst) {
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|
buf.readBytes(dst);
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return this;
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}
|
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@Override
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public ByteBuf readBytes(OutputStream out, int length) throws IOException {
|
|
buf.readBytes(out, length);
|
|
return this;
|
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}
|
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|
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@Override
|
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public int readBytes(GatheringByteChannel out, int length) throws IOException {
|
|
return buf.readBytes(out, length);
|
|
}
|
|
|
|
@Override
|
|
public int readBytes(FileChannel out, long position, int length) throws IOException {
|
|
return buf.readBytes(out, position, length);
|
|
}
|
|
|
|
@Override
|
|
public CharSequence readCharSequence(int length, Charset charset) {
|
|
return buf.readCharSequence(length, charset);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf skipBytes(int length) {
|
|
buf.skipBytes(length);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBoolean(boolean value) {
|
|
buf.writeBoolean(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeByte(int value) {
|
|
buf.writeByte(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeShort(int value) {
|
|
buf.writeShort(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeShortLE(int value) {
|
|
buf.writeShortLE(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeMedium(int value) {
|
|
buf.writeMedium(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeMediumLE(int value) {
|
|
buf.writeMediumLE(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeInt(int value) {
|
|
buf.writeInt(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeIntLE(int value) {
|
|
buf.writeIntLE(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeLong(long value) {
|
|
buf.writeLong(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeLongLE(long value) {
|
|
buf.writeLongLE(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeChar(int value) {
|
|
buf.writeChar(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeFloat(float value) {
|
|
buf.writeFloat(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeDouble(double value) {
|
|
buf.writeDouble(value);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(ByteBuf src) {
|
|
buf.writeBytes(src);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(ByteBuf src, int length) {
|
|
buf.writeBytes(src, length);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(ByteBuf src, int srcIndex, int length) {
|
|
buf.writeBytes(src, srcIndex, length);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(byte[] src) {
|
|
buf.writeBytes(src);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(byte[] src, int srcIndex, int length) {
|
|
buf.writeBytes(src, srcIndex, length);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeBytes(ByteBuffer src) {
|
|
buf.writeBytes(src);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public int writeBytes(InputStream in, int length) throws IOException {
|
|
return buf.writeBytes(in, length);
|
|
}
|
|
|
|
@Override
|
|
public int writeBytes(ScatteringByteChannel in, int length) throws IOException {
|
|
return buf.writeBytes(in, length);
|
|
}
|
|
|
|
@Override
|
|
public int writeBytes(FileChannel in, long position, int length) throws IOException {
|
|
return buf.writeBytes(in, position, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf writeZero(int length) {
|
|
buf.writeZero(length);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public int writeCharSequence(CharSequence sequence, Charset charset) {
|
|
return buf.writeCharSequence(sequence, charset);
|
|
}
|
|
|
|
@Override
|
|
public int indexOf(int fromIndex, int toIndex, byte value) {
|
|
return buf.indexOf(fromIndex, toIndex, value);
|
|
}
|
|
|
|
@Override
|
|
public int bytesBefore(byte value) {
|
|
return buf.bytesBefore(value);
|
|
}
|
|
|
|
@Override
|
|
public int bytesBefore(int length, byte value) {
|
|
return buf.bytesBefore(length, value);
|
|
}
|
|
|
|
@Override
|
|
public int bytesBefore(int index, int length, byte value) {
|
|
return buf.bytesBefore(index, length, value);
|
|
}
|
|
|
|
@Override
|
|
public int forEachByte(ByteProcessor processor) {
|
|
return buf.forEachByte(processor);
|
|
}
|
|
|
|
@Override
|
|
public int forEachByte(int index, int length, ByteProcessor processor) {
|
|
return buf.forEachByte(index, length, processor);
|
|
}
|
|
|
|
@Override
|
|
public int forEachByteDesc(ByteProcessor processor) {
|
|
return buf.forEachByteDesc(processor);
|
|
}
|
|
|
|
@Override
|
|
public int forEachByteDesc(int index, int length, ByteProcessor processor) {
|
|
return buf.forEachByteDesc(index, length, processor);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf copy() {
|
|
return buf.copy();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf copy(int index, int length) {
|
|
return buf.copy(index, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf slice() {
|
|
return buf.slice();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf retainedSlice() {
|
|
return buf.retainedSlice();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf slice(int index, int length) {
|
|
return buf.slice(index, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf retainedSlice(int index, int length) {
|
|
return buf.retainedSlice(index, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf duplicate() {
|
|
return buf.duplicate();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf retainedDuplicate() {
|
|
return buf.retainedDuplicate();
|
|
}
|
|
|
|
@Override
|
|
public int nioBufferCount() {
|
|
return buf.nioBufferCount();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuffer nioBuffer() {
|
|
return buf.nioBuffer();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuffer nioBuffer(int index, int length) {
|
|
return buf.nioBuffer(index, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuffer[] nioBuffers() {
|
|
return buf.nioBuffers();
|
|
}
|
|
|
|
@Override
|
|
public ByteBuffer[] nioBuffers(int index, int length) {
|
|
return buf.nioBuffers(index, length);
|
|
}
|
|
|
|
@Override
|
|
public ByteBuffer internalNioBuffer(int index, int length) {
|
|
return buf.internalNioBuffer(index, length);
|
|
}
|
|
|
|
@Override
|
|
public boolean hasArray() {
|
|
return buf.hasArray();
|
|
}
|
|
|
|
@Override
|
|
public byte[] array() {
|
|
return buf.array();
|
|
}
|
|
|
|
@Override
|
|
public int arrayOffset() {
|
|
return buf.arrayOffset();
|
|
}
|
|
|
|
@Override
|
|
public String toString(Charset charset) {
|
|
return buf.toString(charset);
|
|
}
|
|
|
|
@Override
|
|
public String toString(int index, int length, Charset charset) {
|
|
return buf.toString(index, length, charset);
|
|
}
|
|
|
|
@Override
|
|
public int hashCode() {
|
|
return buf.hashCode();
|
|
}
|
|
|
|
@Override
|
|
@SuppressWarnings("EqualsWhichDoesntCheckParameterClass")
|
|
public boolean equals(Object obj) {
|
|
return buf.equals(obj);
|
|
}
|
|
|
|
@Override
|
|
public int compareTo(ByteBuf buffer) {
|
|
return buf.compareTo(buffer);
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return StringUtil.simpleClassName(this) + '(' + buf.toString() + ')';
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf retain(int increment) {
|
|
buf.retain(increment);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf retain() {
|
|
buf.retain();
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf touch() {
|
|
buf.touch();
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public ByteBuf touch(Object hint) {
|
|
buf.touch(hint);
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public final boolean isReadable(int size) {
|
|
return buf.isReadable(size);
|
|
}
|
|
|
|
@Override
|
|
public final boolean isWritable(int size) {
|
|
return buf.isWritable(size);
|
|
}
|
|
|
|
@Override
|
|
public final int refCnt() {
|
|
return buf.refCnt();
|
|
}
|
|
|
|
@Override
|
|
public boolean release() {
|
|
return buf.release();
|
|
}
|
|
|
|
@Override
|
|
public boolean release(int decrement) {
|
|
return buf.release(decrement);
|
|
}
|
|
|
|
@Override
|
|
final boolean isAccessible() {
|
|
return buf.isAccessible();
|
|
}
|
|
}
|