Also, can I add an int into the 2nd ArrayList in the ArrayList containing int ArrayLists by doing for example:
lets say the ArrayList containing int ArrayLists is called holder, and I want to add the int value 10 into the 2nd (at index 1 of holder) int ArrayList in holder.
Is that correct?
What I have tried:
I can't find this on any of the first pages of google and I'm not sure if this can be done.