interface to abstract concrete primitive values for the sake of state matching
(mostly) pass-through Abstraction
a CG type adaptive, canonicalizing & filtering serializer that is an under-approximation mostly aimed at finding data races and deadlocks in programs with a large number of scheduling points (= thread choices) This came to bear by accidentally discovering that JPF often seems to finds concurrency defects by just serializing the thread states, their topmost stack frames and the objects directly referenced from there.
a FilteringSerializer that performs on-the-fly heap canonicalization to achieve heap symmetry.
a CFSerializer that stores the serialized program state in a readable/diffable format.
a FilteringSerializer that stores the serialized program state in a readable/diffable format.
a serializer that uses Abstraction objects stored as field attributes to obtain the values to hash.
serializer that can ignore marked fields and stackframes for state matching <2do> rework filter policies
Marks static final field of primitive or known immutable type to be filtered.
tag attribute to ignore elements (classes, objects, fields) from state matching
even more aggressive under-approximation than AdaptiveSerializer.
USE CAREFULLY - Indicates that the stack frame of a method should not, in specified ways, be considered during state matching.
Indicates that a field in the model SHOULD BE considered during state matching, even if other (prior) configuration would filter it.