Online Java Compiler

import java.util.Arrays; public class Demo { public static void main(String[] argv) throws Exception { char[] charArray = new char[10]; char charValue = 'A'; int indexStart = 2; int indexFinish = 7; Arrays.fill(charArray, indexStart, indexFinish, charValue); System.out.println("The char array content is: " + Arrays.toString(charArray)); } }