/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program 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 for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.emul.lang;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class System {

    private System() {

    }

    public static void arraycopy(char[] value, int srcBegin, char[] dst, int dstBegin, int count) {

        if (srcBegin < dstBegin) {

            while (count-- > 0) {

                dst[dstBegin + count] = value[srcBegin + count];

            }

        } else {

            while (count-- > 0) {

                dst[dstBegin++] = value[srcBegin++];

            }

        }

    }

    public static void arraycopy(byte[] value, int srcBegin, byte[] dst, int dstBegin, int count) {

        if (srcBegin < dstBegin) {

            while (count-- > 0) {

                dst[dstBegin + count] = value[srcBegin + count];

            }

        } else {

            while (count-- > 0) {

                dst[dstBegin++] = value[srcBegin++];

            }

        }

    }

    public static void arraycopy(Object[] value, int srcBegin, Object[] dst, int dstBegin, int count) {

        if (srcBegin < dstBegin) {

            while (count-- > 0) {

                dst[dstBegin + count] = value[srcBegin + count];

            }

        } else {

            while (count-- > 0) {

                dst[dstBegin++] = value[srcBegin++];

            }

        }

    }

}