Any Link Between ArrayList and HashMap
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September 18, 2009 at 5:47 PM
Hi Friend,
Similarities:
1)ArrayList and HashMap both have a capacity.
2)Both are not synchronized.
3)Both can add and remove elements.
Differences:
1) ArrayList is a collection of objects while HashMap is a collection of key and value pairs while
2)The ArrayList is indexed, while HashMap is not.
3)The ArrayList must be searched entirely for a member,while HashMap should be accessible in one step.
4)ArrayList is ordered while HashMap is not.
Thanks
Similarities:
1)ArrayList and HashMap both have a capacity.
2)Both are not synchronized.
3)Both can add and remove elements.
Differences:
1) ArrayList is a collection of objects while HashMap is a collection of key and value pairs while
2)The ArrayList is indexed, while HashMap is not.
3)The ArrayList must be searched entirely for a member,while HashMap should be accessible in one step.
4)ArrayList is ordered while HashMap is not.
Thanks
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