Jacob Ewers
Lab 4
01/22/2007
Section 1



Lab: Experimenting with Input/Output



3.3. What was the first error generated by the compiler?
	cannot find symbol, it could not find the PrintWriter


3.4. What line did you need to add?
	import java.io.*;


3.6. What was the first error generated by the compiler this time?
	cannot find symbol, it could not find Scanner


3.7.  Fix this error.  What line did you need to add?
	import java.util.*;
	

4.4. Why was no output generated?
	because screen needed to be flushed	


4.5. Fix this mistake.  What line did you add?
	screen.flush();


4.6. What do you need to type in the terminal window (as a response to
the prompt) in order to make this application terminate normally?
	'ctrl' + 'z'


5.4. What output was generated?
          Today's Date: 22 January 2007
		  Birthday: Sir Francis Bacon
   		  Birthday: George Foreman


5.6. What happened and why?
	It did not run because it could not find anniversarys.txt
          

5.8 What changes did you need to make?
	declare the new variable
	File dates;
          

5.10. What changes did you need to make?
	dates = new File(args[0]);


5.12. What changes did you need to make?
	Throws FileNotFoundException
	dateScanner = new Scanner(dates);

          
5.14. What output was generated?
	Today's Date: 23 January 2007
	Birthday: Chita Rivera
	Birthday: John Hancock
          

6.2. What changes did you need to make?
	I had to enter a try catch block and loop part of main

          
6.4. What output was generated?
	Today's Date: 23 January 2007
	Birthday: Chita Rivera
	Birthday: John Hancock