Intention Action to replace a get method call with an array access expression.

This intention action takes an expression which transforms a call to a
get method into an array access expression. For example, x.get(0)
becomes x[0].
Replace Get Call With Array Access Expression Intention Action: Handled additional test cases.

-Included testing for a method call following a get call.
-Included functionality to handle empty simple arguments, with
non-empty function literal arguments.