repeat method in java code example

Example 1: repeat string in java

public class Main 
{
    public static void main(String[] args) 
    {
        String str = "Abc";
 
        String repeated = new String(new char[3]).replace("\0", str);
 
        System.out.println(repeated);
    }
}

Example 2: how to write a method that returns a string that copies itself times n

public static String repeat(String s, int n) {    StringBuilder sb = new StringBuilder(str.length() * n);    for (int i = 0; i < n; i++)        sb.append(s);    return sb.toString();} public static void main(String[] args) {    System.out.println(repeat("ha", 5));}

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Java Example

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