This documentation contains three examples:
1) a gwt example, enhancing the sample project presented in the "Large scale application development and MVP" article from the Google Web Toolkit site. This example requires an eclipse installation.
2) a jms example containing a test for a class that creates and sends a jms message.
3) an ejb example containing a test for an ejb client that calculates a value based on data obtained from several ejbs.
If you haven't read the getting started documentation for MockCentral, it's recommended that you check it out to get the most from the examples. The MockCentral Examples download contains the source code, a build.xml script, compiled classes and all the necessary libraries to run the junit tests included in the source.