Java: Data Structures

Find out what data structures are, what things to consider when choosing which data structure to use, and which data structures are the most common in Java.

Introduction

• Data structures in Java
• What you should know
• Using the exercise files

1. Java Data Structures

• What is a data structure?
• How to choose a data structure

2. Using Arrays

• Understanding arrays
• Using arrays
• Challenge: Using arrays
• Solution: Using arrays

3. Java Collections

• The Collection interface
• LinkedLists
• Stacks
• Queues
• TreeSets
• Challenge: Using collections
• Solution: Using collections

Conclusion

• Next steps