javaagents_开发者

Inspecting a java application which has been started with -javaagent using VisualVM

I am trying to inspect an java application using VisualVM. Normally there is no problem but I am trying to set up Eclipselink weaving and so I am starting the program using the -javaagent flag;[详细]

2023-04-01 07:18 分类：问答

Errors silently thrown during debug run?

I\'ve got a pretty simple Spring application building in Maven and Eclipse. Everything is working fine, but when I debug the application, I hit a few exceptions that are never actually thrown:[详细]

2023-03-27 18:49 分类：问答

Can a JVM retrieve a list of agents that have been loaded into it via the attach api?

Is it possible to get a list of agents loaded into the current JVM by the Java 1.6 attach api? If so how?[详细]

2023-03-25 16:54 分类：问答

How to create a jvmti agent to see all the loaded classes, objects and their field details

I want to write a java agent to instrument some applications. I am interested in getting the details of the objects, (i.e. their fields) instantiated by the applications. I would also like to catch an[详细]

2023-03-22 20:14 分类：问答

How do I catch the read and writes in a java program?

I am trying to create a tool that can capture all the read and writes ma开发者_JS百科de by a java program. Also, I would like to know what fields of what object is access/modified.[详细]

2023-03-22 16:28 分类：问答

Adding -javaagent to Tomcat 6 server, where do I put it and in what format?

I´m trying to install an applicationhealth monitoring application that can monitor J2EE web transactions and I need to put a java开发者_高级运维agent into my Tomcat somehow but am not clear on exactl[详细]

2023-03-20 04:06 分类：问答

How to test a ClassFileTransformer / javaagent?

I implemented a ClassFileTransformer for a javaagent using ASM. Because it has some bugs, I want to write a JUnit test case for it. How do I do this?[详细]

2023-03-18 17:24 分类：问答

How to add vm option to jetty?

How it is available to specify vm option like -javaagent to start jetty or it is available only thru MAVEN_OPTS variable? I need it to enable load-time-weaving of aspects. This plugin seems like doesn[详细]

2023-02-12 16:38 分类：问答

How can I add a Javaagent to a JVM without stopping the JVM?

I wish to profile a Java application without stopping the application. Can I add a Javaagent somehow 开发者_StackOverflowwhile the application is running?See Starting a Java agent after program start.[详细]

2023-02-07 05:29 分类：问答