CS 1713 Introduction to Computer Science:
Comments on Project 1

This project was graded out of 20 points.

• The toString method of GroceryProductList should not output any items that are null.
  If the list has only 2 items in it, only 2 items should be shown.
• Stings should always be compared using .equals, not ==.
• Your tester should test the return value of addGroceryProduct so you can check if it is correct.
• You need to test the methods of GroceryListTester when the list is not full.
  Most people did not do this.
  In many cases these tests would have shown serious errors in your code.
• You should be able to read the output generated by the test program and tell what each of the things mean.
  Do not just output a number or the word true without an explanation.
• Your source code should be nicely formatted without long lines and with proper indentation.
  Use Source -> Format in eclipse.