Describe in sentences, what is happening in the area highlighted in yellow? [NOTE: You need to explain why certain methods are being over ridden].

import javax swing.*; public class Console \ public static String readLine (_ StringBuilder response = new StringBuilder(): Try f BufferedInputStream binnew BufferedInputStream( System.out); int in0 char inChar; Do 1 in = bin . read ( ); inChar-(char) in; response.append(inChar); 1 While ((in! -1) & (inChar!- 'In')); bin,close (); return re s pon s e.tostring) > Catch (IOexception e) System.out .println( "Exception: "e. get Message)) return nul