Arraylist Size

[shruti patel]

How many number of objects we can store in an ArrayList. Is
there any limit?

[Rob Spoor]

ArrayList uses arrays internally. These have a limit of Integer.MAX_VALUE. Therefore, that is also the limit of ArrayLists.

LinkedList on the other hand has no limit at all; if the size is larger than Integer.MAX_VALUE then size() will return Integer.MAX_VALUE.

[Sagar Rohankar]

As long as your JVM is not out of memory , you can store any number of objects !

[Sagar Rohankar]

Originally posted by Rob Prime:
ArrayList uses arrays internally. These have a limit of Integer.MAX_VALUE. Therefore, that is also the limit of ArrayLists.

Thanks Rob, I haven`t known that !