Trace.java is a package used by Java programmers, testers, server administrators and others to understand what happened during the execution of a program. It doesn't generate tracing statements automatically; programmers have to add them. Trace messages go into an in-core ring buffer, a disk log, or both. The disk log can be fixed size with backups. What amount of detail gets logged can be controlled at runtime or launch time. The ring buffer and disk log can be controlled separately. Different subsystems of the code can be controlled independently.
quizpool is a system for administering quizzes. The quizzes can be selected from pools of questions, written in "Question Definition Language", according to rules written in "Quiz Definition Language". When a user starts a session, they are presented with a menu of quizzes available. A quiz can then be selected and completed. If the user has not taken that quiz before, the number of chances they are given to take that quiz is randomly generated from the quiz pools for that quiz. This provides an even (or changing) mix of difficult, medium, and easy questions through the various attempts. All output is created from editable HTML template files, which are separate from the program code. This was developed under Apache and Boa.
QuizComposer is a system for quiz composition/presentation/response-evaluation on the Web in any language. It features many response types to questions (checkbox clicks, number intervals, character patterns/regular expressions, ordered and unordered sets, and subsets), re-presentation of incorrectly answered questions with/without hints, test quizzes for limited groups, and packaging of quizzes and sets of quizzes for transportation and exchange.
Toster is a system for sharing a set of tools that allow you to implement methods for object-oriented testing. Any method based on UML diagrams and on the software source code can easily be implemented as a TOSTER module. The environment itself makes a number of mechanisms available, such as information transfer from UML diagrams, mapping this information to source code, introducing modifications to the source code, launching the tested application, or presenting the results.
X Window Properties Viewer is a simple Motif application that lets you view/edit the X properties that are associated with each X window. A tree viewer lets to see part or all of the windows tree on your X server. After selecting a window you can view all of the resources at once or select individual ones for viewing/editing. Only editing strings is currently supported.