Modular typestate checking in concurrent Java programs

Authors:
Nels E. Beckman
Affiliations:
Carnegie Mellon University, Pittsburgh, PA, USA
Venue:
Proceedings of the 24th ACM SIGPLAN conference companion on Object oriented programming systems languages and applications
Year:
2009

Citing 2
Cited 0

Safe Concurrency for Aggregate Objects with Invariants

SEFM '05 Proceedings of the Third IEEE International Conference on Software Engineering and Formal Methods
Verifying correct usage of atomic blocks and typestate

Proceedings of the 23rd ACM SIGPLAN conference on Object-oriented programming systems languages and applications

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Abstract

In previous work we described a modular static analysis based on access permission annotations, which describe the ways in which a reference can be aliased, for preventing the improper use of object protocols in concurrent programs. That system was based on atomic blocks, a mutual exclusion primitive not yet in wide use. Now we extend that system to programs written using synchronized blocks, which are in wide use today. This system can verify concurrent programs without any concurrency-specific annotations.