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8140485: Class load and creation cleanup

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Reviewed-by: hseigel, coleenp, sspitsyn
This commit is contained in:
Markus Grönlund 2015-12-08 20:04:03 +01:00
parent 24c8c40bb8
commit 2ad9d3192f
59 changed files with 4174 additions and 3258 deletions
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25
hotspot/src/share/vm/oops/arrayKlass.cpp
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@ -71,7 +71,9 @@ Klass* ArrayKlass::find_field(Symbol* name, Symbol* sig, fieldDescriptor* fd) co
return super()->find_field(name, sig, fd);
}
Method* ArrayKlass::uncached_lookup_method(Symbol* name, Symbol* signature, OverpassLookupMode overpass_mode) const {
Method* ArrayKlass::uncached_lookup_method(const Symbol* name,
const Symbol* signature,
OverpassLookupMode overpass_mode) const {
// There are no methods in an array klass but the super class (Object) has some
assert(super(), "super klass must be present");
// Always ignore overpass methods in superclasses, although technically the
@ -80,19 +82,18 @@ Method* ArrayKlass::uncached_lookup_method(Symbol* name, Symbol* signature, Over
return super()->uncached_lookup_method(name, signature, Klass::skip_overpass);
}
ArrayKlass::ArrayKlass(Symbol* name) {
set_name(name);
set_super(Universe::is_bootstrapping() ? (Klass*)NULL : SystemDictionary::Object_klass());
set_layout_helper(Klass::_lh_neutral_value);
set_dimension(1);
set_higher_dimension(NULL);
set_lower_dimension(NULL);
ArrayKlass::ArrayKlass(Symbol* name) :
_dimension(1),
_higher_dimension(NULL),
_lower_dimension(NULL),
// Arrays don't add any new methods, so their vtable is the same size as
// the vtable of klass Object.
int vtable_size = Universe::base_vtable_size();
set_vtable_length(vtable_size);
set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
_vtable_len(Universe::base_vtable_size()) {
set_name(name);
set_super(Universe::is_bootstrapping() ? (Klass*)NULL : SystemDictionary::Object_klass());
set_layout_helper(Klass::_lh_neutral_value);
set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
TRACE_INIT_ID(this);
}