processFile

Category: Line-Based File Processing

Author: Stuart Reges

Book Chapter: 6.3

Problem: processFile

Write a static method processFile
   that takes a Scanner containing an input file as a parameter and that prints
   the output file with certain lines underlined.  The lines to be underlined
   will all begin with a period.  The period should not be printed.  You should
   print the text that follows the period on a line by itself followed by a
   line of dashes that is equal in length to the text that follows the period.

   For example, given the following input file:

        .Statement of Purpose
        I didn't expect to major in computer science until I took cse142.
        I liked it more than I expected and that got me hooked on cs.
        
        .High School Performance
        I got very good grades in high school, graduating in the top 10% of
        my class.
        
        .College Performance
        I have done well in my college classes, with an overall gpa of 3.5.

   Your method should print the following output:

        Statement of Purpose
        --------------------
        I didn't expect to major in computer science until I took cse142.
        I liked it more than I expected and that got me hooked on cs.
        
        High School Performance
        -----------------------
        I got very good grades in high school, graduating in the top 10% of
        my class.
        
        College Performance
        -------------------
        I have done well in my college classes, with an overall gpa of 3.5.

   Notice that some of the input lines can be blank lines.

   Write your solution to processFile below.