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Standard Classes & Interfaces
- Object is the highest-level superclass in the Java standard class hierarchy
- Integer and Double are the numeric wrapper classes for int and double, respectively
- The String class is Java’s implementation of strings of characters
- The Math class contains many useful mathematical functions
- The List interface is implemented by the ArrayList class to store data in a list
- At the AP Exam you will receive a Quick Reference Guide to the standard classes and interfaces
Standard Classes & Interfaces
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