HW#1 --- last modified January 16 2019 00:35:19..

Solution set.

Due date: April 11
=========

Files to be submitted:  p20bhw1file1.java
======================

HW1 Purpose:  To gain familiarity with the String, StringBuffer, and
============  StringTokenizer classes.

Specification:
==============
For this assignment you will write a java application. Your file
should extend JFrame and look roughly like:

Source Text:
___________________
|                 |
|                 |
|                 |
|_________________|

Expression:
___________________
|_________________|

Matches:

___________________
|                 |
|                 |
|                 |
|_________________|

 [Reset] [Check]

When the Reset button is clicked the two JTextArea's and the middle
JTextField are cleared. When Check is clicked each word in the
Source textarea is check against the expression
in the expression textfield. If it contains the string in the
Expression field as a substring then it is printed on its own
line in the Matches textarea. (This textarea should not be alterable
by the user). By a word I mean a string which does not contain space, tab,
or newline.


Point Breakdown for HW1
=======================

Code is well documented................1pt
Application extends JFrame
 looks like above......................1pt
Reset does what it is supposed to......1pt
Matches JTextArea cannot be altered by
 user..................................1pt
Program uses instances of StringBuffer
 constructively........................1pt
Check button causes source expression
 matching to be done i.e, there is a
 working ActionListener................1pt
StringTokenizer class used to break up
 Source JTextArea into words...........2pt
Only matched words are put into
 Matches JTextArea.....................2pt


Total.................................10pts