--- /dev/null	2017-12-05 08:24:59.000000000 -0800
+++ new/core/JemmyCore/test/org/jemmy/animation/TimelineTest.java	2017-12-05 08:24:59.000000000 -0800
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2007, 2017 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package org.jemmy.animation;
+
+import org.jemmy.env.Environment;
+import org.jemmy.timing.TimedCriteria;
+import org.jemmy.timing.Timeline;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+import static org.testng.Assert.assertTrue;
+
+
+/**
+ *
+ * @author shura
+ */
+public class TimelineTest {
+
+    public TimelineTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+    }
+
+    @AfterClass
+    public static void tearDownClass() throws Exception {
+    }
+
+    @BeforeMethod
+    public void setUp() {
+    }
+
+    @AfterMethod
+    public void tearDown() {
+    }
+
+    @Test
+    public void single() {
+        TestFrame one = new TestFrame(1000, 0) {};
+        new Timeline(Environment.getEnvironment(), null).schedule(1000, one).start();
+    }
+
+    @Test
+    public void multiple() {
+        TestFrame many = new TestFrame(1000, 1000) {};
+        new Timeline(Environment.getEnvironment(), null).schedule(1000, 10000, 1000, many).start();
+    }
+
+    @Test
+    public void delayed() {
+        TestFrame one = new TestFrame(1000, 1000) {};
+        long before = System.currentTimeMillis();
+        System.out.println("Before: " + before);
+        new Timeline(1000, Environment.getEnvironment(), null).schedule(1000, one).start();
+        assertTrue(one.actualTime >= before + 2000);
+    }
+
+    private static class TestFrame implements TimedCriteria<Long> {
+
+        private int count = 0;
+        private long start = 0;
+        private long interval = 0;
+        private long actualTime = 0;
+
+        public TestFrame(long start, long interval) {
+            this.start = start;
+            this.interval = interval;
+        }
+
+        public boolean check(Long t, long when) {
+            actualTime = System.currentTimeMillis();
+            System.out.println(count + "'s executed on " + when + ", " + actualTime + " actual");
+            assertTrue(when >= start + count*interval);
+            assertTrue(when <= start + count*interval + 20);
+            count++;
+            return true;
+        }
+    }
+}