Does the CLI communicate with a running Java application?

When you start an application, you can pass parameters to the application But how do I pass parameters to a running (Java) application / how do I handle this in a java program?

In other words: how to start from Bat file / cli process to communicate with a running Java application? Note that these two things (CLI things and Java applications) are my own applications, and I can adjust the source code - I just don't know how; -)

Solution

With the help of Apache thrift, I prefer to use socket for cross platform IPC You can implement the RPC method used from the CLI utility