com.google.code.mojo.license.util.StringUtils Maven / Gradle / Ivy

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Maven 2 plugin to check and update license headers in source files

There is a newer version: 1.10.b1

/**
 * Copyright (C) 2008 http://code.google.com/p/maven-license-plugin/
 *
 * 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.google.code.mojo.license.util;

/**
 * @author Mathieu Carbou ([email protected])
 */
public final class StringUtils {

    private StringUtils() {
    }

    public static String rtrim(java.lang.String s) {
        int i;
        for (i = s.length() - 1; i >= 0; i--) {
            if (Character.isWhitespace(s.charAt(i))) {
                continue;
            }
            break;
        }
        return s.substring(0, i + 1);
    }

}