Re: display presence of mlvm in output of: 'java -version'

2010-07-31 Thread John Rose
That's a good idea. There could be a patch at the base of the mlvm patch queue that adds something to the version string, so people can quickly check if they have a prototype binary. -- John On Jul 31, 2010, at 4:08 PM, Stephen Bannasch wrote: > It would be nice if there was some indication i

display presence of mlvm in output of: 'java -version'

2010-07-31 Thread Stephen Bannasch
It would be nice if there was some indication in the output of: 'java -version' to indicate that the 1.7.0 build included the mlvm patchset. I've updated my build scripts so that it's easy to build Java 1.7.0 and 1.7.0-mlvm. The bash function I use to switch which Java I am using works fine bu

Re: problems using jhat with mlvm and jruby

2010-07-31 Thread Stephen Bannasch
>Le 31/07/2010 19:56, Stephen Bannasch a écrit : >> I'm not sure if jhat works with mlvm but I tried Charlie's first simple >> example here: >> >> http://blog.headius.com/2010/07/browsing-memory-jruby-way.html >> >> and got the following error: >> >> [dev]$ jmap -histo:live 77467 >> java.lang.

Re: problems using jhat with mlvm and jruby

2010-07-31 Thread Rémi Forax
Le 31/07/2010 19:56, Stephen Bannasch a écrit : > I'm not sure if jhat works with mlvm but I tried Charlie's first simple > example here: > > http://blog.headius.com/2010/07/browsing-memory-jruby-way.html > > and got the following error: > > [dev]$ jmap -histo:live 77467 > java.lang.NullPointe

problems using jhat with mlvm and jruby

2010-07-31 Thread Stephen Bannasch
I'm not sure if jhat works with mlvm but I tried Charlie's first simple example here: http://blog.headius.com/2010/07/browsing-memory-jruby-way.html and got the following error: [dev]$ jmap -histo:live 77467 java.lang.NullPointerException at java.io.File.(File.java:293) at s