Is there any tool for montioring java application in windows 7?

Question

I have created Java project.In this project i used file creation,deletion for the file manipulation operation using file handler. so i need to see those file handler while debugging the project.I have tried following command JPS,JSTACK and etc.These tools are displaying process id,class name,package name.

But i need to know actual functionality of each class.for example object creation,file creation,objection deleted and etc. Is there any tool is available for windows?

Answer 1

Using the -XX:+PrintCompilation can help you.

The -XX:+PrintCompilation flag output looks something like this:

1  sb   java.lang.ClassLoader::loadClassInternal  (6 bytes)     
2  b    java.lang.String::lastIndexOf  (12 bytes)
3  s!b  java.lang.ClassLoader::loadClass  (58 bytes)

Flags correspond to:

b    Blocking compiler (always set for client)  
*    Generating a native wrapper    
%    On stack replacement   
!    Method has exception handlers  
s    Synchronized method    

More details.

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Also, maybe you can try javamelody for monitoring your applications.

Here are some screen screenshots: