Update a program input after running

[Vinoth Thirunavukarasu]

Hi,
I have a program that running permanently. When user change the input then the running program should get update i.e two separate program running in same JVM and it should communicate each other. How can I do that so.

[Campbell Ritchie]

How do you get two separate programs in the same JVM?

Try connections via a Socket.

[Martijn Verburg]

How does the user enter input?