[Soot-list] ThrowableSet comparison with "!="

[Thomas Pilot]

Please ignore those footnotes, they were from a different version of
that mail^^.

-Thomas

On 04.09.12 16:42, Thomas Pilot wrote:
> Hello soot-list,
> 
> on the current master branch of soot, at the end of
> soot.toolkits.graph.ExceptionalUnitGraph.buildExceptionDests(ThrowAnalysis)
> two ThrowableSets are compared with "!=" multiple times.
> 
> At that point, for some reason, I managed to have an empty thrownSet
> which is not  ThrowableSet.Manager.v().EMPTY. This leads to the "!="
> comparison being false and the IllegalStateException in line 367 being
> thrown, although the ThrowableSet's contents are equal.
> 
> I suggest implementing the equals() method in ThrowableSet and using it
> for comparison at least there.
> 
> -Thomas
> 
> [1] APK = android package, so soot is able to generate android apps
> [2] http://www.sable.mcgill.ca/pipermail/soot-list/2006-October/000859.html

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