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ECET 370 WEEK 2 LAB 2
General Instructions
Exercises 1, 2, and 3 use the programs in DocSharing labeled “User-defined array list.”
Exercise 4 uses the programs in DocSharing labeled “Using java.util.ArrayList.”
Exercise 1: Review of array-based lists Create a project using the classes in the DocSharing area labeled “User-defined array list.” Compile it, run it, and review the code that is given carefully. This code tests the ArrayList class provided in the lecture.
Exercise 2: A user-defined array list Modify the class ArrayList given in the lecture by adding to it the functions listed below for Exercise 2. In each case, the appropriate error message should be generated if an invalid condition occurs