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8139163: InstanceKlass::cast passes through NULL

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Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
This commit is contained in:
Coleen Phillimore 2015-10-26 13:11:36 -04:00
parent 25cc742a8f
commit 5179fc3488
43 changed files with 215 additions and 252 deletions
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6
hotspot/src/share/vm/runtime/reflection.cpp
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@ -647,11 +647,9 @@ Handle Reflection::new_type(Symbol* signature, KlassHandle k, TRAPS) {
return Handle(THREAD, Universe::java_mirror(type));
}
oop loader = InstanceKlass::cast(k())->class_loader();
oop protection_domain = k()->protection_domain();
Klass* result = SystemDictionary::resolve_or_fail(signature,
Handle(THREAD, loader),
Handle(THREAD, protection_domain),
Handle(THREAD, k->class_loader()),
Handle(THREAD, k->protection_domain()),
true, CHECK_(Handle()));
if (TraceClassResolution) {