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8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass

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Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
This commit is contained in:
Harold Seigel 2012-11-06 15:09:37 -05:00 • committed by Coleen Phillimore
parent e1d995ab86
commit 7fee66f152
39 changed files with 176 additions and 179 deletions
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6
hotspot/src/share/vm/classfile/javaClasses.cpp
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@ -1156,7 +1156,7 @@ void java_lang_Throwable::print(Handle throwable, outputStream* st) {
// Print stack trace element to resource allocated buffer
char* java_lang_Throwable::print_stack_element_to_buffer(Method* method, int bci) {
// Get strings and string lengths
InstanceKlass* klass = InstanceKlass::cast(method->method_holder());
InstanceKlass* klass = method->method_holder();
const char* klass_name = klass->external_name();
int buf_len = (int)strlen(klass_name);
char* source_file_name;
@ -1747,14 +1747,14 @@ oop java_lang_StackTraceElement::create(methodHandle method, int bci, TRAPS) {
Handle element = ik->allocate_instance_handle(CHECK_0);
// Fill in class name
ResourceMark rm(THREAD);
const char* str = InstanceKlass::cast(method->method_holder())->external_name();
const char* str = method->method_holder()->external_name();
oop classname = StringTable::intern((char*) str, CHECK_0);
java_lang_StackTraceElement::set_declaringClass(element(), classname);
// Fill in method name
oop methodname = StringTable::intern(method->name(), CHECK_0);
java_lang_StackTraceElement::set_methodName(element(), methodname);
// Fill in source file name
Symbol* source = InstanceKlass::cast(method->method_holder())->source_file_name();
Symbol* source = method->method_holder()->source_file_name();
if (ShowHiddenFrames && source == NULL)
source = vmSymbols::unknown_class_name();
oop filename = StringTable::intern(source, CHECK_0);