--- old/src/hotspot/share/interpreter/linkResolver.cpp 2018-05-30 08:51:22.178773528 -0400 +++ new/src/hotspot/share/interpreter/linkResolver.cpp 2018-05-30 08:51:21.835455043 -0400 @@ -688,19 +688,21 @@ CHECK); if (failed_type_symbol != NULL) { const char* msg = "loader constraint violation: when resolving field" - " \"%s\" the class loader %s of the referring class, " - "%s, and the class loader %s for the field's resolved " - "type, %s, have different Class objects for that type"; - char* field_name = field->as_C_string(); + " \"%s\" of type %s, the class loader %s of the current class, " + "%s, and the class loader %s for the field's defining " + "type, %s, have different Class objects for type %s"; + const char* field_name = field->as_C_string(); const char* loader1_name = java_lang_ClassLoader::describe_external(ref_loader()); - char* sel = sel_klass->name()->as_C_string(); + const char* sel = sel_klass->external_name(); const char* loader2_name = java_lang_ClassLoader::describe_external(sel_loader()); - char* failed_type_name = failed_type_symbol->as_C_string(); - size_t buflen = strlen(msg) + strlen(field_name) + strlen(loader1_name) + - strlen(sel) + strlen(loader2_name) + strlen(failed_type_name) + 1; + const char* failed_type_name = failed_type_symbol->as_klass_external_name(); + const char* curr_klass_name = current_klass->external_name(); + size_t buflen = strlen(msg) + strlen(field_name) + 2 * strlen(failed_type_name) + + strlen(loader1_name) + strlen(curr_klass_name) + + strlen(loader2_name) + strlen(sel) + 1; char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen); - jio_snprintf(buf, buflen, msg, field_name, loader1_name, sel, loader2_name, - failed_type_name); + jio_snprintf(buf, buflen, msg, field_name, failed_type_name, loader1_name, + curr_klass_name, loader2_name, sel, failed_type_name); THROW_MSG(vmSymbols::java_lang_LinkageError(), buf); } }