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8221470: Print methods in exception messages in java-like Syntax

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Reviewed-by: dholmes, mdoerr, coleenp
This commit is contained in:
Goetz Lindenmaier 2019-04-04 09:39:44 +02:00
parent 6780d21dd6
commit 39f3368ffd
22 changed files with 470 additions and 161 deletions
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20
src/hotspot/share/runtime/reflection.cpp
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@ -1085,11 +1085,12 @@ static oop invoke(InstanceKlass* klass,
if (method->is_abstract()) {
// new default: 6531596
ResourceMark rm(THREAD);
stringStream ss;
ss.print("'");
Method::print_external_name(&ss, target_klass, method->name(), method->signature());
ss.print("'");
Handle h_origexception = Exceptions::new_exception(THREAD,
vmSymbols::java_lang_AbstractMethodError(),
Method::name_and_sig_as_C_string(target_klass,
method->name(),
method->signature()));
vmSymbols::java_lang_AbstractMethodError(), ss.as_string());
JavaCallArguments args(h_origexception);
THROW_ARG_0(vmSymbols::java_lang_reflect_InvocationTargetException(),
vmSymbols::throwable_void_signature(),
@ -1104,10 +1105,13 @@ static oop invoke(InstanceKlass* klass,
// an internal vtable bug. If you ever get this please let Karen know.
if (method.is_null()) {
ResourceMark rm(THREAD);
THROW_MSG_0(vmSymbols::java_lang_NoSuchMethodError(),
Method::name_and_sig_as_C_string(klass,
reflected_method->name(),
reflected_method->signature()));
stringStream ss;
ss.print("'");
Method::print_external_name(&ss, klass,
reflected_method->name(),
reflected_method->signature());
ss.print("'");
THROW_MSG_0(vmSymbols::java_lang_NoSuchMethodError(), ss.as_string());
}
assert(ptypes->is_objArray(), "just checking");