Assignment Collector/Grader is a Web application for collecting and automatically grading student lab work. It automatically runs JUnit tests against student uploads, immediately provides feedback to students, records student results for later review, provides a gradesheet summary of student performance, allows easy administration of students, assignments, and classes, and allows the availability of an Assignment to be timed.
Wenity is a multi-platform Zenity clone that helps (shell) script writers to interact with their users through various types of GUI dialogs. Scripts call Wenity and receive the user's selection in the exit code/response file. It supports any operating system with Java and a GUI installed, supports complex return types by using response files, and has a modular architecture supporting different functions: simple dialogs (user input, information, question, error/warning), progress indicator dialogs, system tray notifications, file choosers, and file viewers (text and HTML).