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src/share/vm/oops/instanceKlass.cpp

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2233   check_prohibited_package(name(), loader_data->class_loader(), CHECK);
2234 
2235   TempNewSymbol pkg_name = package_from_name(name(), CHECK);
2236 
2237   if (pkg_name != NULL && loader_data != NULL) {
2238 
2239     // Find in class loader's package entry table.
2240     _package_entry = loader_data->packages()->lookup_only(pkg_name);
2241 
2242     // If the package name is not found in the loader's package
2243     // entry table, it is an indication that the package has not
2244     // been defined. Consider it defined within the unnamed module.
2245     if (_package_entry == NULL) {
2246       ResourceMark rm;
2247 
2248       if (!ModuleEntryTable::javabase_defined()) {
2249         // Before java.base is defined during bootstrapping, define all packages in
2250         // the java.base module.  If a non-java.base package is erroneously placed
2251         // in the java.base module it will be caught later when java.base
2252         // is defined by ModuleEntryTable::verify_javabase_packages check.
2253         assert(ModuleEntryTable::javabase_module() != NULL, "java.base module is NULL");
2254         _package_entry = loader_data->packages()->lookup(pkg_name, ModuleEntryTable::javabase_module());
2255       } else {
2256         assert(loader_data->modules()->unnamed_module() != NULL, "unnamed module is NULL");
2257         _package_entry = loader_data->packages()->lookup(pkg_name,
2258                                                          loader_data->modules()->unnamed_module());
2259       }
2260 
2261       // A package should have been successfully created
2262       assert(_package_entry != NULL, "Package entry for class %s not found, loader %s",
2263              name()->as_C_string(), loader_data->loader_name());
2264     }
2265 
2266     if (log_is_enabled(Debug, modules)) {
2267       ResourceMark rm;
2268       ModuleEntry* m = _package_entry->module();
2269       log_trace(modules)("Setting package: class: %s, package: %s, loader: %s, module: %s",
2270                          external_name(),
2271                          pkg_name->as_C_string(),
2272                          loader_data->loader_name(),
2273                          (m->is_named() ? m->name()->as_C_string() : UNNAMED_MODULE));
2274     }




2233   check_prohibited_package(name(), loader_data->class_loader(), CHECK);
2234 
2235   TempNewSymbol pkg_name = package_from_name(name(), CHECK);
2236 
2237   if (pkg_name != NULL && loader_data != NULL) {
2238 
2239     // Find in class loader's package entry table.
2240     _package_entry = loader_data->packages()->lookup_only(pkg_name);
2241 
2242     // If the package name is not found in the loader's package
2243     // entry table, it is an indication that the package has not
2244     // been defined. Consider it defined within the unnamed module.
2245     if (_package_entry == NULL) {
2246       ResourceMark rm;
2247 
2248       if (!ModuleEntryTable::javabase_defined()) {
2249         // Before java.base is defined during bootstrapping, define all packages in
2250         // the java.base module.  If a non-java.base package is erroneously placed
2251         // in the java.base module it will be caught later when java.base
2252         // is defined by ModuleEntryTable::verify_javabase_packages check.
2253         assert(ModuleEntryTable::javabase_moduleEntry() != NULL, "java.base module is NULL");
2254         _package_entry = loader_data->packages()->lookup(pkg_name, ModuleEntryTable::javabase_moduleEntry());
2255       } else {
2256         assert(loader_data->modules()->unnamed_module() != NULL, "unnamed module is NULL");
2257         _package_entry = loader_data->packages()->lookup(pkg_name,
2258                                                          loader_data->modules()->unnamed_module());
2259       }
2260 
2261       // A package should have been successfully created
2262       assert(_package_entry != NULL, "Package entry for class %s not found, loader %s",
2263              name()->as_C_string(), loader_data->loader_name());
2264     }
2265 
2266     if (log_is_enabled(Debug, modules)) {
2267       ResourceMark rm;
2268       ModuleEntry* m = _package_entry->module();
2269       log_trace(modules)("Setting package: class: %s, package: %s, loader: %s, module: %s",
2270                          external_name(),
2271                          pkg_name->as_C_string(),
2272                          loader_data->loader_name(),
2273                          (m->is_named() ? m->name()->as_C_string() : UNNAMED_MODULE));
2274     }


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