indu pai

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since Dec 29, 2004
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Recent posts by indu pai


I have a jar file that contains many java files. It has a main class, and many service classes. The main class is invoked at scheduled intervals, through shell scripts.
There are multiple applications calling this main class in my jar file. There is a chance that at the same time more than one application invokes the
jar file. I would like to monitor the thread and memory utilization for this jar file. IS it possible? Which tool is best to use in this scenario?

13 years ago
Thank you for the replies. I tried the same configuration outside the firewall. And it works!!
I think it is something to do with the extra-security measures in the corporate firewall.
14 years ago

I am new to Maven. First i set it up on a desktop with static ip. Since i work behind a corporate firewall, I did the set up for proxy information in settings.xml. I was able to create an archetype. However when i try the same configuration in an laptop machine with dynamic IP, maven fails to connect to internet.
The error that i get is as follows:
[WARNING] repository metadata for: 'org.apache.maven.plugins' could not be retri
eved from repository: central due to an error: Error transferring file:
[DEBUG] Exception
org.apache.maven.wagon.TransferFailedException: Error transferring file: repo1.m

Any idea what is going wrong?
Thank you!
14 years ago

I have an application through which I can connect to few external file systems. There is a hyper link in my application which will point to particular URL to open files from the file system.

When there are no special characters in the URL everything works just fine. I am able to open .doc, .html etc.

However, when the folder name contains special characters like #, the URL breaks and the displays only till the previous folder where it has encountered #.

If the URL is given as follows, I can view test1001.doc when I click on the hyperlink in application.
"d:/dir1/dir & dir2/new/Indu/Reports/test1001.doc";

If the URL is "d:/dir1/dir & dir2/new/Indu/#today/Reports/test1001.doc";
Then the display stops at displaying contents of folder "Indu".

Any idea why this happens and any solution? Have anybody else faced this issue before?

Since my application connects to external file system, I do not have control over what kind of file names will b used. I tried creating a folder with name #today, in windows machine, and I am able to create it.

I tried using JavaScript escape function for escaping the special characters. However, then the URL gets rewritten with %xx for special characters and the browser does not recognize it.

Assuming that the # is unavoidable in the URL, is there a way to escape it, or any other work around for opening the files?

Any help will be highly appreciated.
Thank you
Hi Ranchers,

I am looking for a open source tool for checking th modularity of given java code. Do anyone of you know of such tools, which has commandline support?

16 years ago
Hello Ranchers !

If anyone of you is aware of Comergent B2B solution, please let me know how is the market for the same. I am looking for learning this tool, but before that wanted to know if this tool is specific to any particular domain. Are there jobs available in the Indian market for this skill?

Your help is appreciated,
Indu Pai
16 years ago
Hi Niranjan ,

I have been seeing lots of question in David BridgeWater's book. These questions are really testing whether you can really give a choice, provided with a design scenario.

Can you please give me the name of the book? I am looking for a GOOD book for Design patterns.
I have a servlet which takes in the request and sends a html page with some message. for displaying this html page the following code is used.

output = response.getOutputStream();
output.print("this is file");

How will i know what is the Servlet output stream returned? is it a URL, on which the html file has to be displayed?Can i set it manually?

17 years ago
Lynette Thanks for the reply..

In tomcat 3.3.2 there is no catalina file. it uses tomcat.bat.
I added this option in that, but it did not work out.
I was wondering if that option is supported by tomcat3.3.2.

If you have any idea, please let me know.

Hi I am now working in one of the "Stingy" companies 2+ years in j2ee. Have done 2 web development projects. End to end. After reading the post I realized how poor my salary is.
I am interested to know how the Trilogy is. What kind of projects? How is the work pressure? Anybody in the forum currently working there?

17 years ago

I have an application running in tomcat 3.3.2, and the project created in Eclipse 3.1 I am trying to debug this application, from eclipse, on a windows machine.
I started the tomcat server with the option
-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8081,server=y,suspend=n

but once the server started, if i check the listening ports, port 8081 is not displayed.
Can anybody help me in this?

Any help appreciated.
Thanks in advance.


IBM do not have any general UML certification. UML (000-486) is only one of the requirements for IBM Certified Enterprises Developer v5.0 certification. However, this certification will be ended on December 31, 2006.

In your post you have mentioned that, the certification will be ended in Dec 31, 2006. Does this mean, IBM - 486 certification will be closed?
If yes, will it be replaced with a new exam?

Where do i get more information about it?


When I searched for UML certification in Google, it gave me UML certification by different companies. Which is a valid and valuable one?
Please guide on this.
Can anybody explain what is the design pattern used in log4j?

Thanks in advance