Package net.kolotyluk.loom

Class Experiment00_Introduction

java.lang.Object

net.kolotyluk.loom.Experiment00_Introduction

public class Experiment00_Introduction
extends Object

Introductory loom-lab Experiment

This experiment is a quick way to jump into Project Loom, because we're here to 'il-loom-inate' things 😉

This is one of the most simple Project-Loom experiments that shows something interesting. When we run it we should see something like:

 item = 3, Thread ID = Thread[#1,main,5,main]
 item = 4, Thread ID = Thread[#1,main,5,main]
 item = 5, Thread ID = Thread[#1,main,5,main]
     task = 1, Thread ID = VirtualThread[#17]/runnable@ForkJoinPool-1-worker-2
     task = 0, Thread ID = VirtualThread[#15]/runnable@ForkJoinPool-1-worker-9
 item = 6, Thread ID = Thread[#1,main,5,main]
 item = 7, Thread ID = Thread[#1,main,5,main]
 . . .
 [task 0 result, task 1 result, ..., task 14 result, task 15 result]
 

Where we just print some information on which thread the code is running on; the indented lines were spawned by the unindented lines. Note how there are two types of Threads, Platform Threads such as Thread[#1,main,5,main] and Virtual Threads such as VirtualThread[#17], where Virtual Threads are the new feature of Project Loom. Other new features we see here include StructuredExecutor^PREVIEW.

See Also:

• Project Documentation
• Loom Advantages
• Project Loom Lexicon
• Structured Concurrency
• Virtual Threads

Constructor Summary

Constructors

Constructor	Description
Experiment00_Introduction()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Experiment00_Introduction

public Experiment00_Introduction()

Method Details

main

public static void main(String[] args)