[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: UnwrapValueUnitTestCase.testCollectionUnwrap failure on

[alesj]

"scott.stark at jboss.org" wrote : The problem is in determining the component type when a java.util.Set generic is passed in. In this case its a Set[TestEnum], but the component type is determined to be java.lang.Integer. 
  | 
  |   | 441 DEBUG [DefaultMetaValueFactory] unwrapCollection, type: ReflectClassInfoImpl at 30cb4b{name=java.util.Set}
  |   | 441 DEBUG [DefaultMetaValueFactory] unwrapCollection, componentType: java.lang.Integer
  |   | 443 DEBUG [DefaultMetaValueFactory] convertValue failure(For input string: "TWO"), value=TWO, value.class: java.lang.String, typeInfo: java.lang.Integer
  |   | 
  | 
  | Just adding a logging statement can change the failure or even fix the problem. Its some issue with reflection on the generic element type that is suspect.
  | 
This looks like caching issue.

See UnwrapValueUnitTestCase::testCollectionUnwrap.
Before Enums we test Integers.
Looks like Set.class is mapped to ClassInfo who's component type is 
a leftover from previous Integers testing.

I'll dig into more.

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