What does the following code do$?$

Scanner keyboard $=$ new Scanner$($System$.$in$)$;

String filename;

System.out.print$("$Enter the filename: $")$;

filename $=$ keyboard.nextLine$()$;

PrintWriter outFile $=$ new PrintWriter$($filename$)$;

What does the following code do$?$

Scanner keyboard $=$ new Scanner$($System$.$in$)$;

String filename;

System.out.print$("$Enter the filename: $")$;

filename $=$ keyboard.nextLine$()$;

PrintWriter outFile $=$ new PrintWriter$($filename$)$;

It allows the user to enter the name of the file that data will be written to$.$

Nothing; the code contains a syntax error.

It establishes a connection with a file named filename.

It writes to a file named filename.