Generates a char array composed of just n consecutive occurrences of char c. - Java Collection Framework

Java examples for Collection Framework:Array Element

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Description

Generates a char array composed of just n consecutive occurrences of char c.

Demo Code

/*/*from   w ww.  ja v  a 2 s  .  c  om*/
 * Copyright (C) 2014 Riccardo Traverso
 * 
 * This file is part of JavaUtils
 * Website: https://github.com/rtraverso86/JavaUtils
 * 
 * JavaUtils is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * JavaUtils is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
//package com.java2s;
import java.util.Arrays;

public class Main {
    public static void main(String[] argv) throws Exception {
        int n = 2;
        char c = 'a';
        System.out.println(java.util.Arrays.toString(replicate(n, c)));
    }

    /**
     * Generates a string composed of just n consecutive occurrences of char c.
     * 
     * @param n
     * @param c
     */
    public static char[] replicate(int n, char c) {
        char chars[] = new char[n];
        Arrays.fill(chars, c);
        return chars;
    }
}

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