Ok ! Rémi
----- Mail original ----- > De: "Alan Bateman" <alan.bate...@oracle.com> > À: "Remi Forax" <fo...@univ-mlv.fr>, "jigsaw-dev" > <jigsaw-dev@openjdk.java.net> > Envoyé: Samedi 19 Novembre 2016 18:24:39 > Objet: Re: ModuleDescriptor.Builder.provides() is too restrictive > On 19/11/2016 14:44, Remi Forax wrote: > >> Hi all, >> Currently the spec supports two ways to declare several providers for one >> service: >> provides com.github.forax.pro.main.runner.Runner >> with com.github.forax.pro.main.JSONRunner, >> com.github.forax.pro.main.JShellRunner; >> or >> provides com.github.forax.pro.main.runner.Runner with >> com.github.forax.pro.main.JSONRunner; >> provides com.github.forax.pro.main.runner.Runner with >> com.github.forax.pro.main.JShellRunner; >> >> but the equivalent code declared using the >> ModuleDescriptor.Builder.provides() >> fails. > The second form isn't allowed but javac is temporarily allowing it > during the transition. > > So the exception is correct, except that I would expect > InvalidModuleDescriptorException with what you have as the cause. > > -Alan > >> >> cheers, >> Rémi >> >> Exception in thread "main" java.lang.IllegalStateException: Providers of >> service >> com.github.forax.pro.main.runner.Runner already declared by >> com.github.forax.pro.main >> at >> >> java.base/java.lang.module.ModuleDescriptor$Builder.provides(ModuleDescriptor.java:1807) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleHelper$1.visitProvides(ModuleHelper.java:84) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleParser.parseProvides(ModuleParser.java:262) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleParser.parseModule(ModuleParser.java:202) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleParser.parse(ModuleParser.java:153) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleHelper$1.parse(ModuleHelper.java:89) >> at >> >> com.github.forax.pro.helper/com.github.forax.pro.helper.ModuleHelper.sourceModuleDescriptor(ModuleHelper.java:95) >> ... >>
