Bug 327085

Description Egidijus Vaisnora 2010-10-06 06:35:14 EDT

Very complex description, but lets try :)
We have ECore metemodel which consist of plenty of EPackages and many packages have cycling dependencies. This cycling was riced because our model has all references as bidirectional. We are attempting to load such metamodel from serialized form (actually it is loaded on CDO server). Actions are similar to this: 
1. first is trigered to load one EPackage 
2. after load is iterating through all contents in order to resolve proxies 
3. iterating through whole EPackage is triggering method EClass.getEAllStructuralFeatures
4. in method "getEAllStructuralFeatures" is created class EAllStructuralFeaturesList, which in constructor iterates through all structural features and calls for references "!eReference.isContainer()"
5. if opposite is proxy it involves EPackage loading and process goes to the step 

As a consequence of such complex loading procedure, our model stuck in situation, when "getEAllStructuralFeatures" for super type return 0 size list, just because that this super type is already in "COMPUTATION_IN_PROGRESS" (resolving proxies for opposites in class EAllStructuralFeaturesList)