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src/hotspot/share/classfile/systemDictionary.cpp
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@@ -2082,13 +2082,13 @@
// also hold array classes.
assert(check->is_instance_klass(), "noninstance in systemdictionary");
if ((defining == true) || (k != check)) {
throwException = true;
- ss.print("loader %s", java_lang_ClassLoader::describe_external(class_loader()));
- ss.print(" attempted duplicate %s definition for %s.",
- k->external_kind(), k->external_name());
+ ss.print("loader %s", loader_data->loader_name_and_id());
+ ss.print(" attempted duplicate %s definition for %s. (%s)",
+ k->external_kind(), k->external_name(), k->class_in_module_of_loader(false, true));
} else {
return;
}
}
@@ -2098,19 +2098,21 @@
#endif
if (throwException == false) {
if (constraints()->check_or_update(k, class_loader, name) == false) {
throwException = true;
- ss.print("loader constraint violation: loader %s",
- java_lang_ClassLoader::describe_external(class_loader()));
+ ss.print("loader constraint violation: loader %s", loader_data->loader_name_and_id());
ss.print(" wants to load %s %s.",
k->external_kind(), k->external_name());
Klass *existing_klass = constraints()->find_constrained_klass(name, class_loader);
if (existing_klass->class_loader() != class_loader()) {
- ss.print(" A different %s with the same name was previously loaded by %s.",
+ ss.print(" A different %s with the same name was previously loaded by %s. (%s)",
existing_klass->external_kind(),
- java_lang_ClassLoader::describe_external(existing_klass->class_loader()));
+ existing_klass->class_loader_data()->loader_name_and_id(),
+ existing_klass->class_in_module_of_loader(false, true));
+ } else {
+ ss.print(" (%s)", k->class_in_module_of_loader(false, true));
}
}
}
}
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