Part 12

In the twelfth part of the course we will introduce type parameters and you will learn what ArrayList<String>; actually means. You will learn to implement classes that use type parameters. You will get to understand how ArrayList and HashMap are implemented, and you will implement your own versions as well. You will learn how to create random numbers, and practice using some Java tools to create random numbers. You will learn how multidimensional data can be presented, and how to use multidimensional arrays.

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In this part:

1. Type parameters

2. ArrayList and hash table

3. Randomness

4. Multidimensional data

5. Summary

The table of contents above lists the topics of the twelfth part of the course. You should reserve well above 10 hours for each part of the course, depending on previous experience with computers. If you've tried programming before, you might advance faster in the beginning.