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8204268: Improve some IncompatibleClassChangeError messages

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Reviewed-by: stuefe, hseigel
This commit is contained in:
Goetz Lindenmaier 2018-06-15 12:31:28 +02:00
parent d2f70d7052
commit 731d9b1499
7 changed files with 174 additions and 34 deletions
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4
src/hotspot/share/classfile/classFileParser.cpp
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@ -955,7 +955,9 @@ void ClassFileParser::parse_interfaces(const ClassFileStream* const stream,
if (!interf->is_interface()) {
THROW_MSG(vmSymbols::java_lang_IncompatibleClassChangeError(),
"Implementing class");
err_msg("Class %s can not implement %s, because it is not an interface",
_class_name->as_klass_external_name(),
interf->class_loader_and_module_name()));
}
if (InstanceKlass::cast(interf)->has_nonstatic_concrete_methods()) {