The two MIT custom created/maintained JARs are:
- mortar
- sap2java
mortar
Mortar contains common code needed by our SAP apps. All of your Actions should be subclasses of SAPBaseAction whose code you can access via Open Declaration -> Attach Source...
First check out the version of mortar used by your application via SVN mortar -> tags -> version of interest.
Then navigate to SAPBaseAction via Open Declaration and attach the source:
In the Source Attachment Configuration window click on the Workspace... button. Select the src directory within the mortar project you checked out above.
A number of session attributes are set via mortar.