Please Box Trace the following program code:

public class Test { public static void main(String[] args){ Test test = new Test(); test.writeBackward2("JOHN"); } public void writeBackward2(String s){ //base condition to return if the string is empty if(s.trim().isEmpty()){ return; }else{ //recursively call the writeBackward2 method by removing the first character from string writeBackward2(s.substring(1)); System.out.println("About to write first character of "+s); System.out.println(s.charAt(0)); } } }

OUTPUT:

Problems Javadoc Declaration SearchConsole Test (3) [ava Application] C:\Program FilesJava jre1.8.0_181\bin javaw.exe (Feb 11, 2019, 1:28:39 AM) About to write first character of N About to write first character of HN About to write first character of OHN About to write first character of JOHN