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8001471: Klass::cast() does nothing

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Remove function Klass::cast() and calls to it.

Reviewed-by: dholmes, coleenp
This commit is contained in:
Harold Seigel 2012-11-12 16:15:05 -05:00
parent a988fc0968
commit 4aad9b74e7
54 changed files with 343 additions and 351 deletions
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14
hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp
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@ -222,7 +222,7 @@ bool VM_RedefineClasses::is_modifiable_class(oop klass_mirror) {
}
Klass* the_class_oop = java_lang_Class::as_Klass(klass_mirror);
// classes for arrays cannot be redefined
if (the_class_oop == NULL || !Klass::cast(the_class_oop)->oop_is_instance()) {
if (the_class_oop == NULL || !the_class_oop->oop_is_instance()) {
return false;
}
return true;
@ -573,8 +573,8 @@ jvmtiError VM_RedefineClasses::compare_and_normalize_class_versions(
// Check for NULL superclass first since this might be java.lang.Object
if (the_class->super() != scratch_class->super() &&
(the_class->super() == NULL || scratch_class->super() == NULL ||
Klass::cast(the_class->super())->name() !=
Klass::cast(scratch_class->super())->name())) {
the_class->super()->name() !=
scratch_class->super()->name())) {
return JVMTI_ERROR_UNSUPPORTED_REDEFINITION_HIERARCHY_CHANGED;
}
@ -592,8 +592,8 @@ jvmtiError VM_RedefineClasses::compare_and_normalize_class_versions(
return JVMTI_ERROR_UNSUPPORTED_REDEFINITION_HIERARCHY_CHANGED;
}
for (i = 0; i < n_intfs; i++) {
if (Klass::cast(k_interfaces->at(i))->name() !=
Klass::cast(k_new_interfaces->at(i))->name()) {
if (k_interfaces->at(i)->name() !=
k_new_interfaces->at(i)->name()) {
return JVMTI_ERROR_UNSUPPORTED_REDEFINITION_HIERARCHY_CHANGED;
}
}
@ -2684,7 +2684,7 @@ void VM_RedefineClasses::adjust_cpool_cache_and_vtable(Klass* k_oop,
// interface, then we have to call adjust_method_entries() for
// every InstanceKlass that has an itable since there isn't a
// subclass relationship between an interface and an InstanceKlass.
if (ik->itable_length() > 0 && (Klass::cast(_the_class_oop)->is_interface()
if (ik->itable_length() > 0 && (_the_class_oop->is_interface()
|| ik->is_subclass_of(_the_class_oop))) {
// ik->itable() creates a wrapper object; rm cleans it up
ResourceMark rm(THREAD);
@ -2929,7 +2929,7 @@ class TransferNativeFunctionRegistration {
Symbol* signature) {
TempNewSymbol name_symbol = SymbolTable::probe(name_str, (int)name_len);
if (name_symbol != NULL) {
Method* method = Klass::cast(the_class())->lookup_method(name_symbol, signature);
Method* method = the_class()->lookup_method(name_symbol, signature);
if (method != NULL) {
// Even if prefixed, intermediate methods must exist.
if (method->is_native()) {