I'm using IntelliJ 9 and I'm curious if there is any IntelliJ equivalent of the Visual Studio 'immediate' debug window. There is selecting the desired expression in the editor, then ALT-F8 to evaluate the expression, but I'd like to be able to write code in a window that interacts with what I am currently debugging (if that's even possible).
Having breakpoints that log messages to the console is helpful, but I'd like to do more than that if I can.
Intellij IDEA's Expression Evaluation dialog has a button to enable Code Fragment Mode, which permits multi-statement evaluations. (I'm using version 9.0.2 of the Ultimate Edition.)