How mature is java.lang.instrument?

Posted by Juan Tamayo on Stack Overflow See other posts from Stack Overflow or by Juan Tamayo
Published on 2010-05-02T00:16:18Z Indexed on 2010/05/02 0:27 UTC
Read the original article Hit count: 250

Filed under:

java

|

instrumentation

Hi Everyone,

I'll be working on a project for instrumenting a relatively complex java application, and I'm planning to use java.lang.instrument to hook into the JVM and redefine classes before they're loaded.

What is your take on this package? Is it well supported across JVMs? Does it work well with Hotspot?

Thanks!

© Stack Overflow or respective owner

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about instrumentation

4 steps to enable instrumentation in WCF

as seen on Code Project - Search for 'Code Project'
4 steps to enable instrumentation in WCF >>> More
Fetching Object Size using Instrumentation

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an object which is a composite of several other objects. When i use the getObjectSize() method in the Instrumentation package, does it include the size of the composite objects also? >>> More
What is instrumentation?

as seen on Stack Overflow - Search for 'Stack Overflow'
I've heard this term used a lot in the same context as logging, but I can't seem to find a clear definition of what it actually is. Is it simply a more general class of logging/monitoring tools and activities? Please provide sample code/scenarios when/how instrumentation should be used. >>> More
How to instrument existing ASP.NET application?

as seen on Programmers - Search for 'Programmers'
We have several highly complex ASP.NET web applications that are used internally by hundreds of users. We are trying to figure out which areas of the applications to invest in to improve functionality, but we aren't sure which screens/features are more heavily used. So, ideally, I'd like to find… >>> More
SSIS Design Patterns Training in London 8-11 Sep!

as seen on SQL Blog - Search for 'SQL Blog'
A few seats remain for my course SQL Server Integration Services 2012 Design Patterns to be delivered in London 8-11 Sep 2014. Register today to learn more about: New features in SSIS 2012 and 2014 Advanced patterns for loading data warehouses Error handling The (new) Project Deployment Model Scripting… >>> More