provider/fastbin/src/main/java/org/apache/aries/rsa/provider/fastbin/util/StringSupport.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 org.apache.aries.rsa.provider.fastbin.util;

import java.util.Arrays;

/**
 * Helper class to hold common text/string manipulation methods.
 *  
 */
public class StringSupport {

    public static String indent(String value, int spaces) {
        if( value == null ) {
            return null;
        }
        String indent = fillString(spaces, ' ');
        return value.replaceAll("(\\r?\\n)", "$1"+indent);
    }

    public static String fillString(int count, char character) {
        char t[] = new char[count];
        Arrays.fill(t, character);
        return new String(t);
    }
    
}