This paper presents a technique for deadlock detection of Java programs. The
technique uses typing rules for extracting infinite-state abstract models of
the dependencies among the components of the Java intermediate language -- the
Java bytecode. Models are subsequently analysed by means of an extension of a
solver that we have defined for detecting deadlocks in process calculi. Our
technique is complemented by a prototype verifier that also covers most of the
Java features.Comment: Pre-proceedings paper presented at the 27th International Symposium
on Logic-Based Program Synthesis and Transformation (LOPSTR 2017), Namur,
Belgium, 10-12 October 2017 (arXiv:1708.07854