-Xrunhprof start time

2009-09-08 Thread Guy Korland
Hi, -Xrunhprof is very useful as a light weight profiler especially using cpu=samples.But the lack of controls makes it many time useless. e.g. setting the start time or a trigger for the profile information collection start time. Also a more control like a profile dump on request (like ctrl+break

hg: jdk7/tl/jdk: 6850958: Honor -XX:OnOutOfMemoryError when array size exceeds VM limit

2009-09-08 Thread martinrb
Changeset: 0d50d40a4a39 Author:martin Date: 2009-09-08 14:33 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/0d50d40a4a39 6850958: Honor -XX:OnOutOfMemoryError when array size exceeds VM limit Summary: Test hotspot/jvmti fix 6850957 using ProcessBuilder test infrastructure Rev

hg: jdk7/tl/langtools: 6709246: ClassCastException in javadoc

2009-09-08 Thread jonathan . gibbons
Changeset: 071a4e36cd87 Author:jjg Date: 2009-09-08 14:08 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/071a4e36cd87 6709246: ClassCastException in javadoc Reviewed-by: jjg Contributed-by: a...@google.com ! src/share/classes/com/sun/tools/javadoc/AnnotationDescImpl.ja

hg: jdk7/tl/langtools: 5093723: REGRESSION: ClassCastException in SingleIndexWriter

2009-09-08 Thread jonathan . gibbons
Changeset: ebb6ad5a95bb Author:jjg Date: 2009-09-08 13:53 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/ebb6ad5a95bb 5093723: REGRESSION: ClassCastException in SingleIndexWriter Reviewed-by: jjg Contributed-by: a...@google.com ! src/share/classes/com/sun/tools/doclets

hg: jdk7/tl/jdk: 7 new changesets

2009-09-08 Thread mandy . chung
Changeset: fdf11ce72e8e Author:mchung Date: 2009-08-06 11:25 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/fdf11ce72e8e 4917309: (cl) Reduce internal usage of ClassNotFoundExceptions during class-loading Summary: Change findBootstrapClass to return null instead of throwing

hg: jdk7/tl/langtools: 6879371: javap does not close internal default file manager

2009-09-08 Thread jonathan . gibbons
Changeset: 261c54b2312e Author:jjg Date: 2009-09-08 11:43 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/261c54b2312e 6879371: javap does not close internal default file manager Reviewed-by: darcy ! src/share/classes/com/sun/tools/javap/JavapTask.java + test/tools/java

hg: jdk7/tl/langtools: 6879346: files have Windows newlines

2009-09-08 Thread jonathan . gibbons
Changeset: dd98acd9f717 Author:jjg Date: 2009-09-08 11:29 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/dd98acd9f717 6879346: files have Windows newlines Reviewed-by: darcy ! src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/doclet.xml ! test/com/sun/

hg: jdk7/tl/langtools: 6419701: DefaultFileManager clean up: URI.create; ...

2009-09-08 Thread jonathan . gibbons
Changeset: 35e29f51a7c3 Author:jjg Date: 2009-09-08 11:12 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/35e29f51a7c3 6419701: DefaultFileManager clean up: URI.create 6483788: DefaultFileManager.ZipFileObject.toUri() fails to escape space characters 6501502: JSR 199: F

Is there such a thing as a continuous heap dump?

2009-09-08 Thread Paulo Levi
Recently like i fool i did a performance OQL query for the netbeans OQL console, that gives overallocated Buffers, like duplicated BufferedReaders etc, this works, but only if the dump is at exactly the right time, which is most useless since these objects are short lived and the whole point is dis

hg: jdk7/hotspot-rt/hotspot: 2 new changesets

2009-09-08 Thread ahughes
Changeset: 5fdbe2cdf565 Author:andrew Date: 2009-09-08 09:01 +0100 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/5fdbe2cdf565 6879689: Fix warning about ignored return value when compiling with -O2 Summary: Store the return value of fwrite and check it matches the size