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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120621 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101453 138bc75d-0d04-0410-961f-82ee72b054a4
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* java/lang/ref/Reference.java (clear): Set referent to null and
synchronize.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71597 138bc75d-0d04-0410-961f-82ee72b054a4
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(clear): Comment fix.
(enqueue): Likewise.
(lock): Likewise.
(referent): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70814 138bc75d-0d04-0410-961f-82ee72b054a4
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Fix for PR libgcj/12013:
* java/lang/ref/natReference.cc (finalize_referred_to_object):
Check `cleared' field.
* java/lang/ref/Reference.java (copy): Updated comments.
(cleared): New field.
(clear): Rewrote.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70668 138bc75d-0d04-0410-961f-82ee72b054a4
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`referent'.
(finalize_referred_to_object): Don't modify `referent' or `copy'
fields.
(add_to_hash): Correctly set `n->next' when updating list.
* java/lang/ref/Reference.java (enqueue): Return false if already
enqueued.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59278 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49104 138bc75d-0d04-0410-961f-82ee72b054a4
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* boehm.cc (_Jv_GCRegisterDisappearingLink): New function.
(_Jv_GCCanReclaimSoftReference): New function.
* include/jvm.h (_Jv_GCRegisterDisappearingLink): Declare.
(_Jv_GCCanReclaimSoftReference): Declare.
* java/lang/ref/Reference.java (referent): Now a RawData.
(create): Renamed from `created'. Added object argument.
(Reference): Don't initialize `referent' here.
* Makefile.in: Rebuilt.
* Makefile.am (nat_source_files): Added new file.
* java/lang/ref/natReference.cc: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45958 138bc75d-0d04-0410-961f-82ee72b054a4
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Remove BasicMapEntry.java and Bucket.java.
* Makefile.in: Rebuilt.
* java/util/HashMap.java: Rewritten.
* java/util/HashSet.java: Imported from classpath.
* java/util/WeakHashMap.java: Imported from classpath.
* java/util/Hashtable.java: Rewritten based on new HashMap code.
* java/util/Bucket.java: Deleted.
* java/util/BasicMapEntry.java: Deleted.
* java/util/Collections.java (search): Use a for-loop, not iterator
hasNext().
(copy): Use a for-loop. Throw an IndexOutOfBoundsException if run out
of elements in source.
(max): Use a for-loop.
(min): Ditto.
(reverse): Keep track of positions instead of using Iterator's
nextIndex() and previousIndex().
(shuffle(List)): Initialize defaultRandom if required using
double-check thread safety idiom. Call two-argument shuffle method
using defaultRandom.
(defaultRandom): New field.
(shuffle(List, Random)): Use a for-loop. Keep track of pos instead
of using previousIndex() and nextIndex().
(singletonMap(iterator)): Use a HashMap.Entry, not BasicMapEntry.
* java/util/AbstractCollection.java (toString): Use a StringBuffer.
* java/util/AbstractMap.java (toString): Use StringBuffer.
* java/lang/ref/PhantomReference.java: Imported from classpath.
* java/lang/ref/SoftReference.java: Ditto.
* java/lang/ref/Reference.java: Ditto.
* java/lang/ref/WeakReference.java: Ditto.
* java/lang/ref/ReferenceQueue.java: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38183 138bc75d-0d04-0410-961f-82ee72b054a4
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