/* * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.text; import sun.text.normalizer.NormalizerBase; public class CollatorUtilities {     public static int toLegacyMode(NormalizerBase.Mode mode) {        // find the index of the legacy mode in the table;        // if it's not there, default to Collator.NO_DECOMPOSITION (0)        int legacyMode = legacyModeMap.length;        while (legacyMode > 0) {            --legacyMode;            if (legacyModeMap[legacyMode] == mode) {                break;            }        }        return legacyMode;    }     public static NormalizerBase.Mode toNormalizerMode(int mode) {        NormalizerBase.Mode normalizerMode;         try {            normalizerMode = legacyModeMap[mode];        }        catch(ArrayIndexOutOfBoundsException e) {            normalizerMode = NormalizerBase.NONE;        }        return normalizerMode;     }      static NormalizerBase.Mode[] legacyModeMap = {        NormalizerBase.NONE,   // Collator.NO_DECOMPOSITION        NormalizerBase.NFD,    // Collator.CANONICAL_DECOMPOSITION        NormalizerBase.NFKD,   // Collator.FULL_DECOMPOSITION    }; }