Can I use HttpWatch automation with Java? The automation docs only show how to use C# and Ruby
The HttpWatch automation interface is COM based so for Java you need to find a way to the COM call methods define in the HttpWatch type library:
C:\Program Files (x86)\HttpWatch\HttpWatchApiPro.dll (32 bit)
C:\Program Files (x86)\HttpWatch\HttpWatchApiProx64.dll (64 bit)
One way is to use COM form Java is with com4J:
These slides have some details of how to do this with HttpWatch: