Here you can find the source of charsToInt(char[] chars, int offset)
static int charsToInt(char[] chars, int offset)
//package com.java2s; /*//from ww w.j av a 2 s .c om * * The contents of this file are subject to the Terracotta Public 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://terracotta.org/legal/terracotta-public-license. * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for * the specific language governing rights and limitations under the License. * * The Covered Software is Terracotta Core. * * The Initial Developer of the Covered Software is * Terracotta, Inc., a Software AG company * */ public class Main { static int charsToInt(char[] chars, int offset) { int high = (chars[offset] << 16); return high + chars[offset + 1]; } }