StringUtil.java

/*
 * Copyright 2015 MiLaboratory.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
 *
 *     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.milaboratory.util;

import java.util.Arrays;

public final class StringUtil {
    private StringUtil() {
    }

    public static String spaces(int n) {
        return chars(' ', n);
    }

    public static String chars(char cc, int n) {
        char[] c = new char[n];
        Arrays.fill(c, cc);
        return String.valueOf(c);
    }
}