How to remove everything from an ArrayList in Java but the first element

Question

I am new to java programming, been programing in php so I\'m used to this type of loop:

int size = mapOverlays.size();
for(int n=1;n

        

Answer 1

Why don't you try backwards?

int size = itemizedOverlay.size();
for(int n=size-1;n>0;n--)
{
    mapOverlays.remove(n);
}