diff --git a/README.md b/README.md
index 7c1db4c0fe6598a3ae1181e39ce9103bfc4194a9..21606a1577f81d125a7f1f9bfbdcb89e67a12406 100644
--- a/README.md
+++ b/README.md
@@ -183,9 +183,9 @@ Series render styles include: `Round` and in the near future `Square`.
-Creating real-time charts is as simple as calling `updateXYSeries` for one or more series objects through the `XYChart` instance and triggering a redraw of the `JPanel` containing the chart. This works for all chart types including `XYChart`, `CategoryChart`, `BubbleChart` and `PieChart`, for which example source code can be found here: <https://github.com/timmolter/XChart/tree/develop/xchart-demo/src/main/java/org/knowm/xchart/demo/charts/realtime>. Examples demonstrate using the `SwingWrapper` with `repaintChart()` method as well as `XChartPanel` with `revalidate()` and `repaint()`.
+Creating real-time charts is as simple as calling `updateXYSeries` for one or more series objects through the `XYChart` instance and triggering a redraw of the `JPanel` containing the chart. This works for all chart types including `XYChart`, `CategoryChart`, `BubbleChart` and `PieChart`, for which example source code can be found [here](https://github.com/timmolter/XChart/tree/develop/xchart-demo/src/main/java/org/knowm/xchart/demo/charts/realtime). Examples demonstrate using the `SwingWrapper` with `repaintChart()` method as well as `XChartPanel` with `revalidate()` and `repaint()`.
-The following sample code used to generate the above real-time chart can be found [here](https://github.com/timmolter/XChart/blob/develop/xchart-demo/src/main/java/org/knowm/xchart/standalone/SimpleRealTime.java).
+The following sample code used to generate the above real-time chart can be found [here](https://github.com/timmolter/XChart/blob/develop/xchart-demo/src/main/java/org/knowm/xchart/standalone/readme/SimpleRealTime.java).
```java
public class SimpleRealTime {
diff --git a/pom.xml b/pom.xml
index 86fe7bbd78111f2d23ae92f221160e05549f6032..ea408883505f3f37a6e0916dfd245a8e72c98100 100644
--- a/pom.xml
+++ b/pom.xml
@@ -158,6 +158,7 @@
<version>2.10.4</version>
<configuration>
<additionalparam>-Xdoclint:none</additionalparam>
+ <excludePackageNames>org.knowm.xchart.internal.*</excludePackageNames>
</configuration>
</plugin>
<!-- for deploying to Maven Central -->
diff --git a/xchart-demo/src/main/java/org/knowm/xchart/standalone/readme/SwingWorkerRealTime.java b/xchart-demo/src/main/java/org/knowm/xchart/standalone/readme/SwingWorkerRealTime.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b3838e5f6cf091a9ea197cba5290fa8c861f3ac
--- /dev/null
+++ b/xchart-demo/src/main/java/org/knowm/xchart/standalone/readme/SwingWorkerRealTime.java
@@ -0,0 +1,115 @@
+/**
+ * Copyright 2015-2016 Knowm Inc. (http://knowm.org) and contributors.
+ * Copyright 2011-2015 Xeiam LLC (http://xeiam.com) and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.knowm.xchart.standalone.readme;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.swing.SwingWorker;
+
+import org.knowm.xchart.QuickChart;
+import org.knowm.xchart.SwingWrapper;
+import org.knowm.xchart.XYChart;
+
+/**
+ * Creates a real-time chart using SwingWorker
+ */
+public class SwingWorkerRealTime {
+
+ HysteresisCaptureWorker hysteresisCaptureWorker;
+ SwingWrapper<XYChart> sw;
+ XYChart chart;
+
+ public static void main(String[] args) throws Exception {
+
+ SwingWorkerRealTime swingWorkerRealTime = new SwingWorkerRealTime();
+ swingWorkerRealTime.go();
+ }
+
+ private void go() {
+
+ // Create Chart
+ chart = QuickChart.getChart("SwingWorker XChart Real-time Demo", "Time", "Value", "randomWalk", new double[] { 0 }, new double[] { 0 });
+ chart.getStyler().setLegendVisible(false);
+ chart.getStyler().setXAxisTicksVisible(false);
+
+ // Show it
+ sw = new SwingWrapper<XYChart>(chart);
+ sw.displayChart();
+
+ hysteresisCaptureWorker = new HysteresisCaptureWorker();
+ hysteresisCaptureWorker.execute();
+ }
+
+ private class HysteresisCaptureWorker extends SwingWorker<Boolean, double[]> {
+
+ LinkedList<Double> fifo = new LinkedList<Double>();
+
+ public HysteresisCaptureWorker() {
+
+ fifo.add(0.0);
+ }
+
+ @Override
+ protected Boolean doInBackground() throws Exception {
+
+ while (!isCancelled()) {
+
+ fifo.add(fifo.get(fifo.size() - 1) + Math.random() - .5);
+ if (fifo.size() > 500) {
+ fifo.removeFirst();
+ }
+
+ double[] array = new double[fifo.size()];
+ for (int i = 0; i < fifo.size(); i++) {
+ array[i] = fifo.get(i);
+ }
+ publish(array);
+
+ try {
+ Thread.sleep(5);
+ } catch (InterruptedException e) {
+ // eat it. caught when interrupt is called
+ System.out.println("HysteresisCaptureWorker shut down.");
+ }
+
+ }
+
+ return true;
+ }
+
+ @Override
+ protected void process(List<double[]> chunks) {
+
+ System.out.println("number of chunks: " + chunks.size());
+
+ double[] mostRecentDataSet = chunks.get(chunks.size() - 1);
+
+ chart.updateXYSeries("randomWalk", null, mostRecentDataSet, null);
+ sw.repaintChart();
+
+ long start = System.currentTimeMillis();
+ long duration = System.currentTimeMillis() - start;
+ try {
+ Thread.sleep(40 - duration); // 40 ms ==> 25fps
+ // Thread.sleep(400 - duration); // 40 ms ==> 2.5fps
+ } catch (InterruptedException e) {
+ }
+
+ }
+ }
+}