copper-engine/copper-engine — pull request #22 by jharabasz (2014-01-08 10:50:05+00:00)
Title: add getter for "registerCall" to PersistentWorkflow.

The registerCall member is used by the Processor. Under special circumstances a copper user might want to create
a custom Processor implementation. Because the registerCall member is package protected, the user is forced to put the custom processor
implementation in the "org.copperengine.core.persistent" package. Which is quite annoying.