Hi, NetBeans puts JUnit test classes in test packages that don't seem to be available to Mistletoe: It was only after copying a test class from the "Test Packages" (living in a "test" as opposed to a parallel "src\java" directory tree) to "Source Packages" (and clean, build, and run) that Mistletoe successfully got past "could not load". Is there a way for Mistletoe to run test classes that are outside the usual src tree? thanks, George Herson