DevOps, CI/CD and Automation

Hi

I don't know it my mistake or the problem with java application. 90% i belive it's the problem with java :) i made a c program that run a jar file using system method is c, i am passing the command line parameter to run jar file to that system method. while i run the my c program java application will start and i can see the result in the linux console, Things are beautiful till the linux console is getting close.
Once i close the console i can grep for the jar file in the linux console, and i am getting the process id so i am able to stop and start the application through a shell script.
finally i understood it's only showing the java process, java application is not working once the application started console is quit.

In windows i am running the same through process in c#, there also same problem.

Is this a bug that java application can't run as a separate process in background of windows or Linux.

Hope so this is a big bug in java, if there any fix or solution for this please tell me.

Thanks in advance
Rajeev