RFR: 8237878: Improve ModuleLoaderMap datastructures
forax at univ-mlv.fr
Thu Feb 6 13:08:59 UTC 2020
In ArchivedModuleGraph, there is no point to take the mainModule as parameter given that it should always be null.
In ModuleLoaderMap, the constants PLATFORM_LOADER_INDEX and APP_LOADER_INDEX should be moved inside the nested class Mapper given that there are only needed by the Mapper
and mappingFunction should be moved inside the class Mapper too.
in mappingFunction, i think that if you are using 'var', you should using everywhere in the method,
to avoid to have a weird mix between local variables declared with and without var.
so either map is not declared with var or resolvedModule and nm are declared with var.
I believe that at some point in the future, let say just before the release of 17, we should do a global pass and rewrite each class to use 'var', the same way we have done with generics.
It will be nasty for backporting bugs but i think it's better than having a mix between codes that use var and codes that doesn't use it.
----- Mail original -----
> De: "Claes Redestad" <claes.redestad at oracle.com>
> À: "core-libs-dev" <core-libs-dev at openjdk.java.net>
> Envoyé: Jeudi 6 Février 2020 13:37:59
> Objet: RFR: 8237878: Improve ModuleLoaderMap datastructures
> refactor ModuleLoaderMap to allow the datastructure to be
> archived, then archive it.
> Webrev: http://cr.openjdk.java.net/~redestad/8237878/open.00/
> Bug: https://bugs.openjdk.java.net/browse/JDK-8237878
> Testing: tier1-3
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