--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/Modal/helpers/Flag.java	Thu Jun 19 12:44:41 2014 +0400
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2007, 2014, 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.
+ */
+
+import java.awt.Component;
+import java.awt.IllegalComponentStateException;
+
+public class Flag {
+
+    public static final int ATTEMPTS = 50;
+
+    private volatile boolean flag;
+    private final Object monitor = new Object();
+    private final long delay;
+
+    public Flag() {
+        this.delay = 500;
+    }
+
+    public void reset() {
+        flag = false;
+    }
+
+    public void flagTriggered() {
+        synchronized (monitor) {
+            flag = true;
+            monitor.notifyAll();
+        }
+    }
+
+    public boolean flag() {
+        return flag;
+    }
+
+    public void waitForFlagTriggered() throws InterruptedException {
+        waitForFlagTriggered(delay, ATTEMPTS);
+    }
+
+    public void waitForFlagTriggered(int attempts) throws InterruptedException {
+        waitForFlagTriggered(delay, attempts);
+    }
+
+    public void waitForFlagTriggered(long delay) throws InterruptedException {
+        waitForFlagTriggered(delay, ATTEMPTS);
+    }
+
+    private void waitForFlagTriggered(long delay, int attempts) throws InterruptedException {
+        int a = 0;
+        synchronized (monitor) {
+            while (!flag && (a++ < attempts)) {
+                monitor.wait(delay);
+            }
+        }
+    }
+
+    public static void waitTillShown(final Component comp) throws InterruptedException {
+        while (true) {
+            try {
+                Thread.sleep(100);
+                comp.getLocationOnScreen();
+                break;
+            } catch (IllegalComponentStateException e) {}
+        }
+    }
+}