1. Using a text editor or wordprocessor, create a text file holding a series of
surnames and payroll numbers (at least five of each). For example:
Smith
123456
Jones
987654
Jenkins
555555
…
…
Now write a Java program that uses a while loop to read values from the above
text file and displays then in a table under the headings ‘Surname’ and ‘Payroll
No.’. (Don’t be too concerned about precise alignment of the columns.)
2. Take a copy of the above program, rename the class and modify the appropriate
line so that the program accepts input from the standard input stream (i.e., using
a Scanner around the standard input stream, System.in). Then use redirection to
feed the values from your payroll text file into your program (displaying the
contents as before).