CompletableFuture example

winterbe · winterbe · commit 6cc2d1ffc50e · 2015-03-26T07:56:40.000+01:00
diff --git a/src/com/winterbe/java8/samples/concurrent/CompletableFuture1.java b/src/com/winterbe/java8/samples/concurrent/CompletableFuture1.java
@@ -0,0 +1,22 @@
+package com.winterbe.java8.samples.concurrent;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+
+/**
+ * @author Benjamin Winterberg
+ */
+public class CompletableFuture1 {
+
+    public static void main(String[] args) throws ExecutionException, InterruptedException {
+        CompletableFuture<String> future = new CompletableFuture<>();
+
+        future.complete("42");
+
+        future
+                .thenAccept(System.out::println)
+                .thenAccept(v -> System.out.println("done"));
+
+    }
+
+}
