Lecture Outline

• We can sort an array using a built-in .sort() method
• What reference variables are, what happens when two reference variables are pointing to the same object
• Talk about program 1

Lecture Recording

• https://youtu.be/Ds4AZ6J5XxU

Lecture Slides

• References + Program 1

Code

• Card.java
• PokerHand.java
• PokerHandDemo.java


• Person.java
• ReferencesDemo.java

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