--- /dev/null	2020-03-05 00:38:25.000000000 -0800
+++ new/test/jdk/java/awt/Robot/NonEmptyErrorStream.java	2020-03-05 00:38:24.000000000 -0800
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2020, 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.Frame;
+import java.awt.Robot;
+import java.awt.*;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.util.concurrent.TimeUnit;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+/**
+ * @test
+ * @bug 8226806
+ * @key headful
+ * @library /test/lib
+ * @summary checks for unexpected output in stderr and stdout
+ */
+public final class NonEmptyErrorStream {
+
+    public static void main(String[] args) throws Exception {
+        if (args.length == 0) {
+            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+                    NonEmptyErrorStream.class.getSimpleName(),"run");
+            Process p = pb.start();
+            OutputAnalyzer output = new OutputAnalyzer(p);
+            p.waitFor(20, TimeUnit.SECONDS);
+            p.destroy();
+            output.shouldHaveExitValue(0);
+            output.stdoutShouldBeEmpty();
+            output.stderrShouldBeEmpty();
+            return;
+        }
+        Frame frame = new Frame();
+        frame.setSize(400, 300);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+        robot.waitForIdle();
+        frame.toFront();
+
+        Rectangle rect = frame.getBounds();
+        int x = (int) rect.getCenterX();
+        int y = (int) rect.getCenterY();
+
+        for (int i = 0; i < 20; i++) {
+            robot.getPixelColor(x, y);
+            robot.createScreenCapture(rect);
+        }
+        for (int i = 0; i < 20; i++) {
+            robot.mouseMove(x + 50, y + 50);
+            robot.mouseMove(x - 50, y - 50);
+        }
+        for (int i = 0; i < 20; i++) {
+            robot.keyPress(KeyEvent.VK_ESCAPE);
+            robot.keyRelease(KeyEvent.VK_ESCAPE);
+        }
+        for (int i = 0; i < 20; i++) {
+            robot.mousePress(InputEvent.BUTTON1_MASK);
+            robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        }
+        robot.waitForIdle();
+        frame.dispose();
+    }
+}