How to preview the type of selected expression in IntelliJ IDEA

Question

Consider the following Java statement:

stringbuilder.append("some string");

Where stringbuilder is a StringBuilder object.

Is it possible to select the expression stringbuilder.append("some string") (without the ; ) and ask IntelliJ to what type this expression evaluates?

Answer 1

Yes it is. Please look at the InteliJ Documentation

Pay attention to "Evaluating arbitrary expressions" section.