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OCAJ1: 6

CodeHS Lessons

Differentiate between object reference variables and primitive variables

Standard
1.2 Variables and Data Types
3.4 Constructors
3.5 Methods: How to Write Them
3.6 Methods: Passing and Returning References of an Object
Standard
2.7 String Objects
2.8 String Methods
Standard
2.15 Strings
Standard
3.7 String Objects
3.8 String Methods
Standard
4.16 Strings
Standard
8.7 String Objects
8.8 String Methods
Standard
8.7 String Objects
8.8 String Methods