The following code is taken from a version of the Java library class ArrayList:You do not have to understand how this method works in detail.Which of the following are true about the trimTosize method?

Select one or more:

It uses the conditional operator

If size $$ elementData.length the method has no effect

It G$-$in receive an actual parameter of any type.

It uses one or more external method calls

It uses a constant

It uses one or more internal method calls

It should have a return statement