hg: jdk7/tl/jdk: 6792545: Typo in java.util.Collection JavaDoc; ...

2009-01-14 Thread joe . darcy
Changeset: 7f6969c09075 Author:darcy Date: 2009-01-14 16:23 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/7f6969c09075 6792545: Typo in java.util.Collection JavaDoc 6655123: Incorrect ref to The Art of Computer Programming in doc for java.util.Random Summary: Fix a pair of

Re: heap dump

2009-01-14 Thread Hiroshi Yamauchi
Hi Swamy, On Wed, Jan 14, 2009 at 3:53 PM, Swamy Venkataramanappa < swa...@central.sun.com> wrote: > One of our GC expert says: > >> These could be deadwood left behind in the heap because >> a compacting collection did not do a complete compaction >> of the heap (but left behind a "dense" prefix

Re: heap dump

2009-01-14 Thread Swamy Venkataramanappa
Hiroshi, One of our GC expert says: These could be deadwood left behind in the heap because a compacting collection did not do a complete compaction of the heap (but left behind a "dense" prefix uncompacted and therefore with holes which were converted to look like in arrays). Those would appear

heap dump

2009-01-14 Thread Hiroshi Yamauchi
Hi, I take a heap dump using the dumpHeap method described in http://java.sun.com/javase/6/docs/jre/api/management/extension/com/sun/management/HotSpotDiagnosticMXBean.html with the live parameter true and I see objects (int arrays) which have nothing in the "References to this object" section i

hg: jdk7/tl/jdk: 6755782: It is not clear how DatagramSocket deals with broadcast enabling/disabling

2009-01-14 Thread christopher . hegarty
Changeset: 8c1c6e11204b Author:chegar Date: 2009-01-14 17:17 + URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/8c1c6e11204b 6755782: It is not clear how DatagramSocket deals with broadcast enabling/disabling Reviewed-by: jccollet ! src/share/classes/java/net/DatagramSocket.jav