01 /*
02 * Java GPX Library (jpx-3.1.0).
03 * Copyright (c) 2016-2023 Franz Wilhelmstötter
04 *
05 * Licensed under the Apache License, Version 2.0 (the "License");
06 * you may not use this file except in compliance with the License.
07 * You may obtain a copy of the License at
08 *
09 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 * Author:
18 * Franz Wilhelmstötter (franz.wilhelmstoetter@gmail.com)
19 */
20 package io.jenetics.jpx;
21
22 /**
23 * Some string helper methods.
24 *
25 * @author <a href="mailto:franz.wilhelmstoetter@gmail.com">Franz Wilhelmstötter</a>
26 * @version 2.0
27 * @since 1.5.2
28 */
29 final class Strings {
30 private Strings() {
31 }
32
33 /**
34 * Trims the given input string. If the {@code value} is empty or {@code null},
35 * {@code null} is returned.
36 *
37 * @param value the string value to trim
38 * @return the trimmed string value
39 */
40 static String trim(final String value) {
41 return value != null && !value.isBlank() ? value.strip() : null;
42 }
43
44 }
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