How to organize getting a list of processes in Java?

Question

Java

There is a task - to write an analogue of the task manager for windows using system calls and jni. Is there a way to organize getting a list of system processes without constantly polling it? Is it possible to organize receiving processes according to the listener / observer principle? changing the list of processes).

Answer 1

Judging by https://msdn.microsoft.com/en-us/library/aa390425%... Windows provides the ability to receive notifications. How to fasten all this to Java is a separate question ...