added multithreading sync/memory examples

1 files changed, 18 insertions, 0 deletions

diff --git a/parallel/Atomic.java b/parallel/Atomic.java
new file mode 100644
index 0000000..d091e0a
--- /dev/null
+++ b/parallel/Atomic.java
@@ -0,0 +1,18 @@
+public class Main {
+
+	public static volatile boolean running = true;
+	public static int cnt = 0;
+
+public static void main(String[] args) throws InterruptedException {
+	System.out.println("start");
+	Thread t = new Thread( () -> { System.out.println("Ich bin ein Thread"); while (running) { cnt++; }; } );
+	t.start();
+	Thread.sleep(1000);
+	running = false;
+	t.join();
+	System.out.println("ende");
+	System.out.println("ausgefuhrt: " + cnt);
+	System.err.println(cnt);
+}
+
+}