StringUtils.java
/*
* Copyright (C) 2008-2022 Mycila (mathieu.carbou@gmail.com)
*
* 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
*
* https://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.mycila.maven.plugin.license.util;
/**
* @author Mathieu Carbou (mathieu.carbou@gmail.com)
*/
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);
}
public static String padRight(String s, int len) {
if (s == null || s.length() >= len) {
return s;
}
StringBuilder sb = new StringBuilder(len);
sb.append(s);
for (int i = s.length(); i < len; i++) {
sb.append(' ');
}
return sb.toString();
}
}