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AP Computer Science A
Unit 7 – ArrayList in AP Computer Science A
Topic 7.1
When should you consider using a regular array of primitives instead of an ArrayList of wrapper objects?
When the size of the data is not known in advance.
When the data needs to be stored in a specific order.
When working with large amounts of data and needing to optimize for performance.
When the data may contain duplicates.
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ArrayList
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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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