From 2e2f3bc4a95f83b91188b5ea7ee75e7913d3fe03 Mon Sep 17 00:00:00 2001 From: Chirag Dewan Date: Tue, 15 Jan 2019 17:14:03 +0530 Subject: [PATCH] BAEL-2408 Java Project Loom --- .../java/com/baeldung/loom/AsyncThreads.java | 22 +++++++++++++ .../com/baeldung/loom/BlockingThreads.java | 33 +++++++++++++++++++ 2 files changed, 55 insertions(+) create mode 100644 libraries/src/main/java/com/baeldung/loom/AsyncThreads.java create mode 100644 libraries/src/main/java/com/baeldung/loom/BlockingThreads.java diff --git a/libraries/src/main/java/com/baeldung/loom/AsyncThreads.java b/libraries/src/main/java/com/baeldung/loom/AsyncThreads.java new file mode 100644 index 0000000000..1ec448be69 --- /dev/null +++ b/libraries/src/main/java/com/baeldung/loom/AsyncThreads.java @@ -0,0 +1,22 @@ +package com.baeldung.loom; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ExecutionException; + +public class AsyncThreads { + + public static void main(String[] args) throws ExecutionException, InterruptedException { + + CompletableFuture cf = CompletableFuture.runAsync(() -> { + + System.out.println("Hello " + Thread.currentThread().getName()); + }); + + cf.thenRun(() -> { + + System.out.println("World " + Thread.currentThread().getName()); + }); + + cf.get(); + } +} diff --git a/libraries/src/main/java/com/baeldung/loom/BlockingThreads.java b/libraries/src/main/java/com/baeldung/loom/BlockingThreads.java new file mode 100644 index 0000000000..de11529753 --- /dev/null +++ b/libraries/src/main/java/com/baeldung/loom/BlockingThreads.java @@ -0,0 +1,33 @@ +package com.baeldung.loom; + +public class BlockingThreads { + + private static final Object LOCK = new Object(); + + public static void main(String[] args) throws InterruptedException { + + Thread thread1 = new Thread(() -> { + synchronized (LOCK) { + System.out.println("Hello " + Thread.currentThread().getName()); + LOCK.notify(); + } + }); + + + Thread thread2 = new Thread(() -> { + synchronized (LOCK) { + try { + System.out.println("Will wait for thread1 now..."); + LOCK.wait(); + System.out.println("World " + Thread.currentThread().getName()); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + }); + + thread2.start(); + thread1.start(); + + } +}