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src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java

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rev 57943 : 8237878: Improve ModuleLoaderMap datastructures
Reviewed-by: alanb

*** 381,391 **** // loader. long t5 = System.nanoTime(); // mapping of modules to class loaders ! Function<String, ClassLoader> clf = ModuleLoaderMap.mappingFunction(cf); // check that all modules to be mapped to the boot loader will be // loaded from the runtime image if (haveModulePath) { for (ResolvedModule resolvedModule : cf.modules()) { --- 381,396 ---- // loader. long t5 = System.nanoTime(); // mapping of modules to class loaders ! ModuleLoaderMap.Mapper clf; ! if (archivedModuleGraph != null) { ! clf = archivedModuleGraph.classLoaderFunction(); ! } else { ! clf = ModuleLoaderMap.mappingFunction(cf); ! } // check that all modules to be mapped to the boot loader will be // loaded from the runtime image if (haveModulePath) { for (ResolvedModule resolvedModule : cf.modules()) {
*** 456,472 **** } // Module graph can be archived at CDS dump time. Only allow the // unnamed module case for now. if (canArchive && (mainModule == null)) { ! ArchivedModuleGraph.archive(mainModule, ! hasSplitPackages, hasIncubatorModules, systemModuleFinder, cf, concealedPackagesToOpen, ! exportedPackagesToOpen); } // total time to initialize Counters.add("jdk.module.boot.totalTime", t0); Counters.publish(); --- 461,478 ---- } // Module graph can be archived at CDS dump time. Only allow the // unnamed module case for now. if (canArchive && (mainModule == null)) { ! ArchivedModuleGraph.archive( ! new ArchivedModuleGraph(hasSplitPackages, hasIncubatorModules, systemModuleFinder, cf, + clf, concealedPackagesToOpen, ! exportedPackagesToOpen)); } // total time to initialize Counters.add("jdk.module.boot.totalTime", t0); Counters.publish();
*** 754,764 **** Modules.addOpens(m, pn, other); } else { Modules.addExports(m, pn, other); } } - } } } /** --- 760,769 ----
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