At least every java-execute-target called from IDEA's ant integration never finishes for me. The program terminates either with error or correctly but the "Ant Build Progess" remains on top forever. Cancel just disables the button and does nothing else. Putting the task in the background closes the dialog. I can then stop and close the tool window but the java-task remains active and waits to get killed using Win2K-Task-Manager. The problem occurs with Win2K/IDEA 4.0 Release/JDK 1.4.2_02 at least.
Does anybody else experience similar problems?