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Difference between Array and Arraylist

Aman Singhal

Hi
What is the difference between Array and Arraylist?

1 Reply

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Atul Kumar14y ago
1. You can not change the size of array at runtime but arraylist can be extended as long as you want.
2. Array data type should be known at compile time and array members are of same type but
ArrayList contains data of type object, Therefore any type of data can be stored in it.
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