Create a string with n characters

Question

Is there a way in java to create a string with a specified number of a specified character? In my case, I would need to create a string with 10 spaces. My current code is:

Answer 1

This worked out for me without using any external libraries in Java 8

String sampleText = "test"
int n = 3;
String output = String.join("", Collections.nCopies(n, sampleText));
System.out.println(output);

And the output is

testtesttest