[Solved] Difference between ArrayList and Array of object [duplicate]

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The short answer is arrays have a set size you define where as an arraylist has infinite size. You’ll learn a lot about them from the api

https://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Array.html

https://docs.oracle.com/javase/7/docs/api/java/util/ArrayList.html

solved Difference between ArrayList and Array of object [duplicate]