/*
* Copyright (C) 2012 YIXIA.COM
*
* Licensed under the Apache 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://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.yixia.zi.utils;
import java.lang.reflect.Array;
public class ArrayHelper {
public static <T> T[] concat(T[] A, T[] B) {
final Class<?> typeofA = A.getClass().getComponentType();
@SuppressWarnings("unchecked")
T[] C = (T[]) Array.newInstance(typeofA, A.length + B.length);
System.arraycopy(A, 0, C, 0, A.length);
System.arraycopy(B, 0, C, A.length, B.length);
return C;
}
public static <T> int indexOf(T[] array, T s) {
for (int i = 0; i < array.length; i++) {
if (array[i].equals(s)) {
return i;
}
}
return -1;
}
}