Java How To Program, Late Objects, 11th Edition

... Sue Yellow 224.62 

The try-with-resources statement opens the file for reading by instantiating a Scanner object (line 14). We pass a Path object to the constructor, which specifies that the Scanner object will read from the file "clients.txt" located in the directory from which the application executes. If the file cannot be found, an IOException occurs. The exception is handled in lines 25–28.

Lines 15–16 display headers for the columns in the application’s output. Lines 19–23 read and display the file’s content until the end-of-file marker is reached—in which case, method hasNext will return false at line 19. Lines 21–22 use Scanner methods nextInt, next and nextDouble to input an int (the account number), two Strings (the first and last names) ...