jdialog is not behaving properly in linux??

Hi sir,

I am getting problem with my product which is using JDialog under linux.It is working properly in windows and solaris.When we pass null in title of JDialog in linux at run time it is showing <2> in title bar of JDialog but it is not showing anything in windows or solaris.

I am fresher and I dont know in detail this type of problem but I think it is problem of null value.value of null is different in linux as compared to windows.

I am also getting some other problem with JDialog that in linux message is not displayed properly in jdialog and it is working fine in windows.

So please help me what to do?

guide me where the problem is??

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