--- old/src/share/vm/interpreter/linkResolver.cpp 2014-03-31 12:03:57.812792000 -0400 +++ new/src/share/vm/interpreter/linkResolver.cpp 2014-03-31 12:03:56.463664000 -0400 @@ -243,7 +243,8 @@ // Look up method in klasses, including static methods // Then look up local default methods void LinkResolver::lookup_method_in_klasses(methodHandle& result, KlassHandle klass, Symbol* name, Symbol* signature, bool checkpolymorphism, bool in_imethod_resolve, TRAPS) { - Method* result_oop = klass->uncached_lookup_method(name, signature); + // Ignore overpasses so statics can be found during resolution + Method* result_oop = klass->uncached_lookup_method(name, signature, true); // JDK 8, JVMS 5.4.3.4: Interface method resolution should // ignore static and non-public methods of java.lang.Object, @@ -256,6 +257,12 @@ result_oop = NULL; } + // Before considering default methods, check for an overpass in the + // current class if a method has not been found. + if (result_oop == NULL) { + result_oop = InstanceKlass::cast(klass())->find_method(name, signature); + } + if (result_oop == NULL) { Array* default_methods = InstanceKlass::cast(klass())->default_methods(); if (default_methods != NULL) { @@ -276,11 +283,11 @@ // returns first instance method // Looks up method in classes, then looks up local default methods void LinkResolver::lookup_instance_method_in_klasses(methodHandle& result, KlassHandle klass, Symbol* name, Symbol* signature, TRAPS) { - Method* result_oop = klass->uncached_lookup_method(name, signature); + Method* result_oop = klass->uncached_lookup_method(name, signature, false); result = methodHandle(THREAD, result_oop); while (!result.is_null() && result->is_static() && result->method_holder()->super() != NULL) { KlassHandle super_klass = KlassHandle(THREAD, result->method_holder()->super()); - result = methodHandle(THREAD, super_klass->uncached_lookup_method(name, signature)); + result = methodHandle(THREAD, super_klass->uncached_lookup_method(name, signature, false)); } if (result.is_null()) { @@ -302,7 +309,7 @@ // First check in default method array if (!resolved_method->is_abstract() && (InstanceKlass::cast(klass())->default_methods() != NULL)) { - int index = InstanceKlass::find_method_index(InstanceKlass::cast(klass())->default_methods(), name, signature); + int index = InstanceKlass::find_method_index(InstanceKlass::cast(klass())->default_methods(), name, signature, false); if (index >= 0 ) { vtable_index = InstanceKlass::cast(klass())->default_vtable_indices()->at(index); }