So I currently use IntelliJ (2017-3 if that matters), but on my current project I need to test single Methods with specific inputs (mostly text-Manipualtion), so I remembered BlueJ back from School, where you can create Objects and run single methods without writing any extra code. So, I wonder, is there a plugin or other workaround that gives me that feature in IntelliJ?
(Using BlueJ parrallel breaks the project for IntelliJ, so thats not an option sadly)