Esempi di sincronizzazione tra thread

src/com/oracle/java8/professional/concurrency/Sender.java

@@ -0,0 +1,37 @@
+package com.oracle.java8.professional.concurrency;
+
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class Sender implements Runnable {
+    private Data data;
+
+    public Sender(Data data) {
+        this.data = data;
+    }
+
+    @Override
+    public void run() {
+        String packets[] = {
+                "First packet",
+                "Second packet",
+                "Third packet",
+                "Fourth packet",
+                "End"
+        };
+
+        for (String packet : packets) {
+            data.send(packet);
+
+            // Thread.sleep() to mimic heavy server-side processing
+            try {
+                Thread.sleep(ThreadLocalRandom.current().nextInt(1000, 5000));
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                Logger.getAnonymousLogger().log(Level.SEVERE, "Interrupted error", e);
+            }
+        }
+    }
+
+}