2362N/A * Copyright (c) 1996, 1997, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * UCS2 (UTF16) -> UCS Transformation Format 8 (UTF-8) converter 0N/A * It's represented like below. 0N/A * # Bits Bit pattern 0N/A * 2 11 110xxxxx 10xxxxxx 0N/A * 3 16 1110xxxx 10xxxxxx 10xxxxxx 0N/A * 4 21 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 0N/A * 5 26 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 0N/A * 6 31 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 0N/A * UCS2 uses 1-3 / UTF16 uses 1-4 / UCS4 uses 1-6 0N/A * Character conversion 0N/A // This is legal UTF16 sequence. 0N/A // This is illegal UTF16 sequence. 0N/A // this is <high-half zone code> in UTF-16 0N/A // check next char is valid <low-half zone code>