ClassCastException when running codegen checker

[lwrage]

Summary

CCE occurs when running codegen checker on a certain component of the JCA demo model.

Expected and Current Behavior

Steps to Reproduce

1. Open JCADemoDesign, package JCA_Demo_AH64D_Design.aadl
2. Outline view: System Impl AH64D_Demo.OE1_RunSchedPeriodicRelease
3. Context menu: Analyses -> Semantic Checks -> Check Codegen Prerequisites VxWorks

CCE: ThreadTypeImpl cannot be cast to ThreadImplementation at
org.osate.codegen.checker.checks.ThreadCheck.perform() - ThreadCheck.java:86

Environment

• OSATE Version: 2.6.0
• Operating System: all

[lwrage]

This happens where the checker inspects calls in threads. If the component instance references a thread type this check should be skipped.