LinkedList index addition problems

I'm currently adding double type values to a LinkedList, and then using the index to go through these values. The problem is when I try to add a new value at the current index position.

Why does the add(int index, Object Element) method for a LinkedList replace the existing value with the new one and move the existing value forward one place in the index?

Is there any way to place the new value one place after the current index position, instead of before it with the above method?

Is there another way of adding new values to an existing LinkedList?

[582 byte] By [emmabernaua] at [2007-10-2 10:59:12]