Tirthankar Mukherjee

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since Apr 08, 2006
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Kolkata, India
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Recent posts by Tirthankar Mukherjee

I am trying to repaint a component. Putting a image on a panel the applying graphics change in it (like drawing polygon, rectangle ..).

I would like to take the backup of the image passed to the class, and restore the graphics of the Component on need.

Problems I am facing :

1) Cannot make a clone for Image class.
2) Taking the backUp in BufferedImage using

3) Trying to restore the image with

seems not working.

NB : repaint() is always there.

Thanks in advance.
13 years ago
Thanks for your time, I got your point.
13 years ago
My application won't have all the details to configure java mail, but MS Outlook would be configured where the program would execute. I just want to send a email with an attachment (.jpg/.png)
13 years ago
Is there any way to send an email from MS Outlook from Java? I googled a lot and found something called JACOB, but I am not sure how to use it.

Thanks in advance.
13 years ago
Thanks for your time, I got it.
13 years ago


I got this code generated using a GUI tool, but I am not able to run it properly. I am very new to swing, tried whatever seems logical. Can any one take the pain of pointing out my problem. Thanks in advance.

Note : External jar has been added, and its compiles fine.

13 years ago
I am a newbie in Image processing stuff. I need to find that if a image contains red color or not. How should I approach ?
13 years ago
No, they have just given me a 10 char code.
I have a Sun voucher. How can I know how long is it valid. Is there any way to know it from the voucher code. The voucher code was provided to me from a authorised Prometric center at Kolkata, India. I am actually not getting time to visit their office and fetching my information.

Thanks in Advance
Thanks Christian, actually I became very desperate to find my answer, so I posted the same question in different forums. Thanks for clearing my concept, actually I misunderstood some of the examples that I have seen. Thanks a lot.

Please help me I am getting an error of :

Thanks in Advance .... please help ...
nway solved it ...

replaced cglib-2.2.jar with cglib-2.1.3.jar and it worked ...

If any one knows why .. please let me know ...





Eclipse console output

Detp table

I cant get this code working. Please Help. Thanks in Advance
And forgot to mention

J2EE bin i.e. C:\j2sdkee1.3.1\bin
and as my jdk bin os also in the path

is also included in my path
I was going through "Heat First EJB" , so need to install my RI properly.
I am just a newbie got stuck while making J2EE run.

My jdk 6 is installed in C:\Program Files\Java
So , I set JAVA_HOME variable to C:\Program Files\Java

my J2EE is installed in C:\j2sdkee1.3.1
So, I have set J2EE_Home to C:\j2sdkee1.3.1

I have also put C:\j2sdkee1.3.1\lib\j2ee.jar to the CLASSPATH

now I get the following error when executing > j2ee -verbose

Error :

'C:\Program' is not recognized as an internal or external command,
operable program or batch file.

can any one help me out please.

Thanks in Advance.