com.googlesource.gerrit.plugins.supermanifest.StringUtil.java Source code

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Here is the source code for com.googlesource.gerrit.plugins.supermanifest.StringUtil.java

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// Copyright (C) 2017 Google Inc
//
// 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.googlesource.gerrit.plugins.supermanifest;

import org.apache.commons.lang.StringUtils;

class StringUtil {
    public static String addTab(String str) {
        StringBuffer buf = new StringBuffer("");
        for (String s : str.split("\n")) {
            if (!s.trim().isEmpty()) {
                buf.append("\t" + s + " \n");
            }
        }
        return buf.toString();
    }

    public static String stripAndAddCharsAtEnd(String str, String chs) {
        return StringUtils.stripEnd(str, chs) + chs;
    }

    private StringUtil() {
    }
}