I have created a Java Web Start application. I have signed my Jar with a self-signed certificate. Also the web-server who serves the Jar and JNLP file is trusted with its certificate.
When the JNLP file is run, it opens following dialog. I wish to know if there is any way to make not to show this dialog and open the application window directly as soon as it is run.
When I googled, I couldn't find any sources referring this issue.
Looking for your help. Thanks a lot.
I wish to know if there is any way to make not to show this dialog ..
No. If you find a way, it is a security bug. So please let us know - we can have it fixed.
..and open the application window directly as soon as it is run.
That is not even possible with a fully certified code signing certificate!
The web-start plugin was deprecated from the Java API and removed as of Java 9. A large part of the reason it was removed is that (Sun Microsystems then) Oracle kept reintroducing security bugs that had been fixed in earlier versions.
Kind of ironic, given the original question. 'Too much' security was 'never enough' to provide a plug-in that delivered software in a secure manner.