I've miss the fact that you call getName() after defineAnonymousClass. So you're right that each class has a different name but calling the dumper after calling defineAnonymousClass is a mistake in my opinion because you are not able to debug verification errors that will be raised by defineAnonymousClass.
cheers, Rémi ----- Mail original ----- > De: "Aleksey Shipilev" <aleksey.shipi...@oracle.com> > À: "Remi Forax" <fo...@univ-mlv.fr> > Cc: "Java Core Libs" <core-libs-dev@openjdk.java.net> > Envoyé: Mercredi 10 Février 2016 13:51:35 > Objet: Re: RFR (S) 8149459: StringConcatFactory should be synced up with > LambdaMetafactory > > See new webrev that adds a few more tests: > http://cr.openjdk.java.net/~shade/8149459/webrev.02/ > > On 10.02.2016 14:25, Remi Forax wrote: > > Hi Aleksey, if you have a dumper, you should append a value at the > > end of the generated class otherwise if you have more than one string > > concatenation, you will see only one class on the disk. > > No, we are actually okay, because our class names are unique since > Unsafe.defineAnonymousClass handles this: > > $ ls -lR dump/java.lang.String\$Concat/ > dump/java.lang.String$Concat/2008017533.class > dump/java.lang.String$Concat/665576141.class > > Cheers, > -Aleksey > >