Marshall Schor created UIMA-4184:
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Summary: IntHashSet bug in representation switch
Key: UIMA-4184
URL: https://issues.apache.org/jira/browse/UIMA-4184
Project: UIMA
Issue Type: Bug
Components: Core Java Framework
Reporter: Marshall Schor
Assignee: Marshall Schor
Priority: Blocker
Fix For: 2.7.0SDK
The IntHashSet impl switches representation between one which can store
adjusted ints (adjusted by constant offset) in 2 bytes and one which needs 4
bytes.
The switch is incorrectly happening during the adjustKey phase - no switch is
needed except for the "add" case.
The switch is counted on not to occur for the contains case, and when it does,
a NPE is thrown.
Check other adjusting impls for this same kind of thing.
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