File list (Check if you may need any files):
lib
src
...\org
...\...\jbpm
...\...\....\gop
test
....\org
....\...\jbpm
....\...\....\gop
.classpath
.project
build.properties
build.xml
lib\java2html.jar
...\junit-3.8.1.jar
src\org\jbpm\gop\Action.java
...\...\....\...\Execution.java
...\...\....\...\Node.java
...\...\....\...\Transition.java
test\org\jbpm\gop\ActionTest.java
....\...\....\...\AllGopTests.java
....\...\....\...\AsynchronousContinuationTest.java
....\...\....\...\ConcurrentExecutionTest.java
....\...\....\...\GopTestCase.java
....\...\....\...\ProcessVariableTest.java
....\...\....\...\SynchronousExecutionTest.java
....\...\....\...\WaitStatesTest.java