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  1. Jandex
  2. JANDEX-35

Failure to resolve method type variable when using class-level bounded wildcard generics

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Details

    • Bug
    • Resolution: Done
    • Major
    • 2.0.2.Final
    • 2.0.0.Beta4
    • None
    • Hide

      Produce a class file with similar structure:

      class Foo extends Bar<T extends Baz> {
      void doThings(T arg) { }
      }

      The index created for such file could contain description containing java.lang.Object as a method argument instead of Baz since type variable remains unresolved during indexing.

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      Produce a class file with similar structure: class Foo extends Bar<T extends Baz> { void doThings(T arg) { } } The index created for such file could contain description containing java.lang.Object as a method argument instead of Baz since type variable remains unresolved during indexing.

    Description

      When indexing class file data, the signatures along with its targets are processed in an order they arrived from an input stream, which might lead to method-level signatures being processed before class-level, thus leading to unresolved type variables and incorrect resulting indexes. No exceptions raised.

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          Bug - A problem that impairs or prevents the functions of the product. WFLY-6113 TransactionAttributeMergingProcessor fails when using generics

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-4032 Failure to resolve method type variable when using class-level bounded wildcard generics

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed

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              jgreene@redhat.com Jason Greene
              fedor.gavrilov Fedor Gavrilov (Inactive)
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                Created:
                Updated:
                Resolved: