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4 cards from this section. Quick, good the night before a test.
What is a package in Java?
Think about how packages help with organizing code.
Name one built-in package in Java.
Consider commonly used utilities.
What is the purpose of packages in Java?
Think about how they help with structure.
Is a package a type of class or interface?
Recollect the definition of a package.
Create a Java program that defines a package named 'com.project.math' with two classes, 'Addition' and 'Subtraction', demonstrating how to use them in another class.
Remember how to create and access classes within packages.
What challenges might arise when not using packages properly in a large project?
Think of the consequences of a messy codebase.
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