Here you can find the source of toByte(final byte[] buffer, final int offset)
public static final byte toByte(final byte[] buffer, final int offset)
//package com.java2s; /*/*from ww w. j a v a2 s. co m*/ * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { public static final byte toByte(final byte[] buffer, final int offset) { return (byte) (buffer[offset] & 0xff); } }