jaroslav@560: /**
jaroslav@560:  * Back 2 Browser Bytecode Translator
jaroslav@560:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@560:  *
jaroslav@560:  * This program is free software: you can redistribute it and/or modify
jaroslav@560:  * it under the terms of the GNU General Public License as published by
jaroslav@560:  * the Free Software Foundation, version 2 of the License.
jaroslav@560:  *
jaroslav@560:  * This program is distributed in the hope that it will be useful,
jaroslav@560:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@560:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@560:  * GNU General Public License for more details.
jaroslav@560:  *
jaroslav@560:  * You should have received a copy of the GNU General Public License
jaroslav@560:  * along with this program. Look for COPYING file in the top folder.
jaroslav@560:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@560:  */
jaroslav@560: package org.apidesign.bck2brwsr.emul.lang;
jaroslav@560: 
jaroslav@560: /**
jaroslav@560:  *
jaroslav@560:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@560:  */
jaroslav@560: public class System {
jaroslav@560:     private System() {
jaroslav@560:     }
jaroslav@560: 
jaroslav@560:     public static void arraycopy(char[] value, int srcBegin, char[] dst, int dstBegin, int count) {
jaroslav@560:         if (srcBegin < dstBegin) {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin + count] = value[srcBegin + count];
jaroslav@560:             }
jaroslav@560:         } else {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin++] = value[srcBegin++];
jaroslav@560:             }
jaroslav@560:         }
jaroslav@560:     }
jaroslav@560:     
jaroslav@560:     public static void arraycopy(byte[] value, int srcBegin, byte[] dst, int dstBegin, int count) {
jaroslav@560:         if (srcBegin < dstBegin) {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin + count] = value[srcBegin + count];
jaroslav@560:             }
jaroslav@560:         } else {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin++] = value[srcBegin++];
jaroslav@560:             }
jaroslav@560:         }
jaroslav@560:     }
jaroslav@560: 
jaroslav@560:     public static void arraycopy(Object[] value, int srcBegin, Object[] dst, int dstBegin, int count) {
jaroslav@560:         if (srcBegin < dstBegin) {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin + count] = value[srcBegin + count];
jaroslav@560:             }
jaroslav@560:         } else {
jaroslav@560:             while (count-- > 0) {
jaroslav@560:                 dst[dstBegin++] = value[srcBegin++];
jaroslav@560:             }
jaroslav@560:         }
jaroslav@560:     }
jaroslav@560:     
jaroslav@560: }