String fileName is read from input. Write a try block to:

$2$

Assign filelnStream with a new FilelnputStream that opens the file named fileName for reading.

Assign fScanner with a Scanner created using filelnStream.

Read the next floating$-$point number from the file into valueRead.

Ex: If the input is width$2.$ txt$,$ then the output is:

Value read from width$2.$txt: $3\mathrm{.}4$

Ex: If the input is badfil $lo{n}^2.$ txt$,$ then the output is:

Error opening file: badfile.txt

$\backslash$table$[[$width$1.$txt$,$width$2.$txt$]]$

fileName $=$ scnr$.$next $()$;

$Y^{**}$ Your code goes here $*/$

catch $($FileNotFoundException e$)\{$

errorFound $=$ true;

$\}$

if $($fScanner $!=$ null$)\{$

fScanner. close$()$;

$\}$

if $($errorfound$)\{$

System, out.println$("$Error opening file: $"+$ fileName$)$;

$\}$