1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.myfaces.tobago.internal.util;
21
22 public class ArrayUtils {
23
24 public static final String[] EMPTY_STRING_ARRAY = new String[0];
25
26 public static <T> boolean contains(final T[] list, final T value) {
27 if (list == null) {
28 return false;
29 }
30 for (final T element : list) {
31 if (element == value || element != null && element.equals(value)) {
32 return true;
33 }
34 }
35 return false;
36 }
37
38 public static boolean contains(final int[] list, final int value) {
39 if (list == null) {
40 return false;
41 }
42 for (final int element : list) {
43 if (element == value) {
44 return true;
45 }
46 }
47 return false;
48 }
49
50 }