ArrayList: how does the size increase?

Question

I have a basic question on Java ArrayList.

When ArrayList is declared and initialized using the default constructor, memory space for 10 el

Answer 1

when a ArrayList is declared and initialized using default constructor, memory space for 10 elements will be created. now, when i add 11 th element, what happens is

ArrayList create a new object with the following size

i.e OldCapacity*3/2+1 = 10*3/2+1 =16