Skip to Content
Java 9: Building Robust Modular Applications
book

Java 9: Building Robust Modular Applications

by Dr. Edward Lavieri, Peter Verhas, Jason Lee
April 2018
Intermediate to advanced content levelIntermediate to advanced
910 pages
33h 21m
English
Packt Publishing
Content preview from Java 9: Building Robust Modular Applications

Listing children

To get the stream of process handles that can be used to control the children, the static method processHandle.children() should be used. This will create a snapshot of the children processes of the process represented by processHandle and create the Stream. Since processes are dynamic there is no guarantee that during the code execution, while our program attends to the handles, that all children processes are still active. Some of them may terminate and our process may spawn new children, perhaps from a different thread. Thus the code should not assume that each of the ProcessHandle elements of the stream represents an active and running process.

The following program starts 10 command prompts in Windows and then counts ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Java 9 High Performance

Java 9 High Performance

Mayur Ramgir, Nick Samoylov
Distributed Computing in Java 9

Distributed Computing in Java 9

Raja Malleswara Rao Malleswara Rao Pattamsetti

Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page