-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Paul,
but they _do_ get the same class loader (unless you do something fancy). The problem is that split packages allow monkey patching and other undesired edge cases. That a module can not read two modules which export a split package is not an accident but a safety mechanism supporting reliable configuration. Then there is the fact that class loading encounters problems (what where they exactly?) when packages are split, which means that we get a different limitation "for free": no two modules loaded by the same class loader may split a package - exported or not. so long ... Nicolai On 22.03.2016 21:42, Paul Benedict wrote: > Regarding split packages, would an "easy" workaround be to > introduce a new command line option so that modules that share > packages get the same ClassLoader? > > Cheers, Paul > > On Tue, Mar 22, 2016 at 3:27 PM, Richard Opalka > <ropa...@redhat.com> wrote: > >> Hi Nicolai, >> >> some examples can be found here: >> >> https://issues.jboss.org/browse/WFLY-6375 >> >> Any "Service Provider" based jar is a potential problem. >> >> Rio >> >> >> On 03/21/2016 06:39 PM, Nicolai Parlog wrote: >> >>> Hi! >>> >>> Are there any numbers on how severe the split package situation >>> is, i.e. how many libraries split packages with the JDK or >>> among themselves? >>> >>> I am also interested in concrete examples. I only know of >>> xml-apis[1] and FindBugs-JSR305[2] but I am sure many more >>> exist. >>> >>> Can anybody help me out? >>> >>> so long ... Nicolai >>> >>> >>> [1] >>> http://search.maven.org/#artifactdetails|xml-apis|xml-apis|2.0.2|jar >>> >>> [2] http://mvnrepository.com/artifact/com.google.code.findbugs/jsr305 >>> >> >> > - -- PGP Key: http://keys.gnupg.net/pks/lookup?op=vindex&search=0xCA3BAD2E9CCCD509 Web: http://codefx.org a blog about software development http://do-foss.de Free and Open Source Software for the City of Dortmund Twitter: https://twitter.com/nipafx -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJW8bISAAoJEMo7rS6czNUJVMQP/072wqyhGxJJMS81gJ9OgBfc KAvXRcrsD+DUxFPT74kdnQbxt6Vrh6nN9km61RWrxhiyMgh+MqLNHjpCnV4XOX2J wzsUM0ouPlw4tLHNbxJEqTVhUW5SJE95Wcsfi9+iFLZnJqqNdoNJNnrn2UZD97Fz maDeXtK2rKpsiv/WS0UiVT/Wp8Nhg0Cz0960UpLZOmXKbvAafixHBkxqwI9BTmmz SbJanSplENk+IPsdke4cE19Er/6xMobhAh0xqZ8di85UVZCgJrNIQmsn/xnQCdTb 02/221EzqYJUKyTwfjlwCNykFyzZSweODlrtiA8OpkieHd+r1JRFFxtqH1oNLIAP Hmulcpo4LbR38LHmVc1QQXAQoeJtUivulGFcS4YXXmDnqvtPAwUCt2lJfOgpyxJG 3i3eQ6IolRFeR27b0+dUeGUr8vYV/K1aCnehjdHt6DHsIyA8WeT68MJtSpr2LRuh FEjeoID8jDG4yKhCaVwsL2LKWeWqYCYYPVIT0gk8ay/iECumGj19U/i84o4dHJWD gWU+ld3IsRSgxERRBrf1EHPwIeUPh4aovgs46h2Uf91SGDK+ur0VjVF4DiutXh8U 0JfjeJXOtZqPveupCivyeiJAU5bbUwlYJGt0bBdDF6NlHSc67JGKvQc2BNk3JwVi lK76w/gqBs6pDO+E+ogq =6m1e -----END PGP SIGNATURE-----
