1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.util;
16
17 /**
18 * Utility functions not covered by third party libraries.
19 *
20 * @author Ronald Brill
21 */
22 public final class ArrayUtils {
23
24 /**
25 * Disallow instantiation of this class.
26 */
27 private ArrayUtils() {
28 // Empty.
29 }
30
31 /**
32 * @param s the string[] to check
33 * @param expected the string that we expect
34 * @return true if at least one element of the array equalsIgnoreCase to the expected string
35 */
36 public static boolean containsIgnoreCase(final String[] s, final String expected) {
37 if (expected == null) {
38 throw new IllegalArgumentException("Expected string can't be null");
39 }
40
41 if (s == null) {
42 return false;
43 }
44
45 for (int i = 0; i < s.length; i++) {
46 final String string = s[i];
47 if (expected.equalsIgnoreCase(string)) {
48 return true;
49 }
50 }
51
52 return false;
53 }
54 }