Consider a file that contains student grades such as the following:

$\backslash$table$[[$Jane Lee,$100],[$Aaron X$.$ Schmidt,$37],[$Frank von Tardy,$2]]$

As with the country names, the student names don't have a fixed number of words. To process the input, read one line of input at a time from the given scanner in$,$ then scan the line with another scanner. Add all but the last word from the line to the name, and set the grade to the last word.

How to use this tool

Unused

else

$\}$

$\{$

grade $=$ next;

$\}$

if $($lineScanner$.$ hasNext$())$

String next $=$ lineScanner $*$ next $()$;

name $=$ name substring$(1)$; $//$ Remove initial space

process $($name$,$ grade$)$ ;

while $($lineScanner$.$ hasNext$())$

$\{$

$1$

name $=$ name $+*+$ next;

$\}$

StudentGrades.java

Load default template...

import java.util.scanner;

public class StudentGrades

$\{$

public static void process$($String name, String grade$)$

f

System.out.println$($name $+"$: $"+$ grade$)$;

$\}$

public static void main$($String$[]$ args$)$

$\{$

Scanner in $=$ new Scanner$($

System.in$)$;

while $($in$.$hasNextline$())$

$\{$

$\}$

$\}$

$\}$