atom feed3 messages in org.freebsd.freebsd-javadiablo-jdk and jmap etc tools
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Dominic BishopApr 30, 2007 2:33 am 
Greg LewisMay 7, 2007 4:07 pm 
Palle GirgensohnNov 9, 2007 5:33 am 
Subject:diablo-jdk and jmap etc tools
From:Dominic Bishop (do@bishnet.net)
Date:Apr 30, 2007 2:33:00 am
List:org.freebsd.freebsd-java

I'm currently trying to analyse memory usage etc in some java applications running on FreeBSD and whilst googling came across mention of tools such as jmap, jstack and so on in the JDK distribution. I cannot however get any of these to work, I set my JAVA_HOME environment to the jdk dir but still get the following error with all of them (or equivalent error anyway):

%jmap Exception in thread "main" java.lang.NoClassDefFoundError: sun/jvm/hotspot/tools/Jmap

Have I forgotten to do something or is it just the case that these tools are non-functional on FreeBSD. I did briefly browse the JDK jars on the machine and couldn't actually find the class it is looking for, or the equivalent ones for other tools like jstack, jsadebug etc which fail with similar messages.

System is: FreeBSD 6.2-RELEASE-p3 i386 diablo-jdk-1.5.0.07.01_3