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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  }