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How to create a repeated sequence of character?

import java.util.Arrays;

public class RepeatCharacter
    public static void main(String[] args)
        char c = 'x';
        int length = 10;

        // creates char array with 10 elements
        char[] chars = new char[length];

        // fill each element of chars array with 'x'
        Arrays.fill(chars, c);
        // print out the repeated 'x'