Fixed package name.

chart_inheritance/pom.xml

 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <groupId>edu.unl.cse.soft160.chart_inheritance</groupId>
+  <groupId>edu.unl.cse.soft161.chart_inheritance</groupId>
   <artifactId>chart_inheritance</artifactId>
   <packaging>jar</packaging>
   <version>1.0-SNAPSHOT</version>

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/App.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/App.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 import java.awt.Color;
 import java.awt.Font;
@@ -16,12 +16,12 @@ import javax.swing.JFrame;
  * choose one type of chart to display; that chart will be populated with sample
  * data.
  *
- * @see edu.unl.cse.soft160.chart_inheritance.a.BarChart
- * @see edu.unl.cse.soft160.chart_inheritance.a.LineChart
- * @see edu.unl.cse.soft160.chart_inheritance.b.BarChart
- * @see edu.unl.cse.soft160.chart_inheritance.b.CategoryChart
- * @see edu.unl.cse.soft160.chart_inheritance.c.RadarChart
- * @see edu.unl.cse.soft160.chart_inheritance.c.ScatterChart
+ * @see edu.unl.cse.soft161.chart_inheritance.a.BarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.a.LineChart
+ * @see edu.unl.cse.soft161.chart_inheritance.b.BarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.b.CategoryChart
+ * @see edu.unl.cse.soft161.chart_inheritance.c.RadarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.c.ScatterChart
  */
 public class App extends JFrame {
 	private static final long serialVersionUID = -7456297737056197824L;
@@ -68,12 +68,12 @@ public class App extends JFrame {
 		PolarPoint[] polarData = { new PolarPoint(1.3, 7), new PolarPoint(2.2, 9), new PolarPoint(3.5, 4),
 				new PolarPoint(4.9, 6) };
 
-		Object[] charts = { new edu.unl.cse.soft160.chart_inheritance.a.BarChart(data),
-				new edu.unl.cse.soft160.chart_inheritance.a.LineChart(data),
-				new edu.unl.cse.soft160.chart_inheritance.b.BarChart(data),
-				new edu.unl.cse.soft160.chart_inheritance.b.CategoryChart(labels, data),
-				new edu.unl.cse.soft160.chart_inheritance.c.RadarChart(polarData),
-				new edu.unl.cse.soft160.chart_inheritance.c.ScatterChart(cartesianData), };
+		Object[] charts = { new edu.unl.cse.soft161.chart_inheritance.a.BarChart(data),
+				new edu.unl.cse.soft161.chart_inheritance.a.LineChart(data),
+				new edu.unl.cse.soft161.chart_inheritance.b.BarChart(data),
+				new edu.unl.cse.soft161.chart_inheritance.b.CategoryChart(labels, data),
+				new edu.unl.cse.soft161.chart_inheritance.c.RadarChart(polarData),
+				new edu.unl.cse.soft161.chart_inheritance.c.ScatterChart(cartesianData), };
 
 		System.out.println("Choose a chart type:");
 		for (int i = 0; i < charts.length; ++i) {

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/CartesianPoint.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/CartesianPoint.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 /**
  * This class represents a point in Cartesian coordinates. It would likely be

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/ChartCanvas.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/ChartCanvas.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 import java.awt.Graphics2D;
 import java.awt.Rectangle;

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/PackageADemo.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/PackageADemo.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 import java.awt.Point;
 
-import edu.unl.cse.soft160.chart_inheritance.a.BarChart;
-import edu.unl.cse.soft160.chart_inheritance.a.LineChart;
+import edu.unl.cse.soft161.chart_inheritance.a.BarChart;
+import edu.unl.cse.soft161.chart_inheritance.a.LineChart;
 
 /**
  * This class, when run as the main class, uses sample data to display the two
  * charts in the <code>a</code> package.
  * 
- * @see edu.unl.cse.soft160.chart_inheritance.a.BarChart
- * @see edu.unl.cse.soft160.chart_inheritance.a.LineChart
+ * @see edu.unl.cse.soft161.chart_inheritance.a.BarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.a.LineChart
  */
 public class PackageADemo {
 	public static void main(String... arguments) {

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/PackageBDemo.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/PackageBDemo.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 import java.awt.Point;
 
-import edu.unl.cse.soft160.chart_inheritance.b.BarChart;
-import edu.unl.cse.soft160.chart_inheritance.b.CategoryChart;
+import edu.unl.cse.soft161.chart_inheritance.b.BarChart;
+import edu.unl.cse.soft161.chart_inheritance.b.CategoryChart;
 
 /**
  * This class, when run as the main class, uses sample data to display the two
  * charts in the <code>b</code> package.
  * 
- * @see edu.unl.cse.soft160.chart_inheritance.b.BarChart
- * @see edu.unl.cse.soft160.chart_inheritance.b.CategoryChart
+ * @see edu.unl.cse.soft161.chart_inheritance.b.BarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.b.CategoryChart
  */
 public class PackageBDemo {
 	public static void main(String... arguments) {

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/PackageCDemo.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/PackageCDemo.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 import java.awt.Point;
 
-import edu.unl.cse.soft160.chart_inheritance.c.RadarChart;
-import edu.unl.cse.soft160.chart_inheritance.c.ScatterChart;
+import edu.unl.cse.soft161.chart_inheritance.c.RadarChart;
+import edu.unl.cse.soft161.chart_inheritance.c.ScatterChart;
 
 /**
  * This class, when run as the main class, uses sample data to display the two
  * charts in the <code>c</code> package.
  * 
- * @see edu.unl.cse.soft160.chart_inheritance.c.RadarChart
- * @see edu.unl.cse.soft160.chart_inheritance.c.ScatterChart
+ * @see edu.unl.cse.soft161.chart_inheritance.c.RadarChart
+ * @see edu.unl.cse.soft161.chart_inheritance.c.ScatterChart
  */
 public class PackageCDemo {
 	public static void main(String... arguments) {

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/PolarPoint.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/PolarPoint.java

-package edu.unl.cse.soft160.chart_inheritance;
+package edu.unl.cse.soft161.chart_inheritance;
 
 /**
  * This class represents a point in polar coordinates.

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/a/BarChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/a/BarChart.java

-package edu.unl.cse.soft160.chart_inheritance.a;
+package edu.unl.cse.soft161.chart_inheritance.a;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
 
 /**
  * This class is a bare-bones bar chart, providing just enough functionality to

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/a/LineChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/a/LineChart.java

-package edu.unl.cse.soft160.chart_inheritance.a;
+package edu.unl.cse.soft161.chart_inheritance.a;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
 
 /**
  * This class is a bare-bones line chart, providing just enough functionality to

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/b/BarChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/b/BarChart.java

-package edu.unl.cse.soft160.chart_inheritance.b;
+package edu.unl.cse.soft161.chart_inheritance.b;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
 
 /**
  * This class is a bare-bones bar chart, providing just enough functionality to

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/b/CategoryChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/b/CategoryChart.java

-package edu.unl.cse.soft160.chart_inheritance.b;
+package edu.unl.cse.soft161.chart_inheritance.b;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
 
 /**
  * This class is a bare-bones bar chart, providing just enough functionality to

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/c/RadarChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/c/RadarChart.java

-package edu.unl.cse.soft160.chart_inheritance.c;
+package edu.unl.cse.soft161.chart_inheritance.c;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
-import edu.unl.cse.soft160.chart_inheritance.PolarPoint;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.PolarPoint;
 
 /**
  * This class is a bare-bones radar (cobweb) chart, providing just enough

chart_inheritance/src/main/java/edu/unl/cse/soft160/chart_inheritance/c/ScatterChart.java → chart_inheritance/src/main/java/edu/unl/cse/soft161/chart_inheritance/c/ScatterChart.java

-package edu.unl.cse.soft160.chart_inheritance.c;
+package edu.unl.cse.soft161.chart_inheritance.c;
 
 import java.awt.Graphics2D;
 
-import edu.unl.cse.soft160.chart_inheritance.CartesianPoint;
-import edu.unl.cse.soft160.chart_inheritance.ChartCanvas;
+import edu.unl.cse.soft161.chart_inheritance.CartesianPoint;
+import edu.unl.cse.soft161.chart_inheritance.ChartCanvas;
 
 /**
  * This class is a bare-bones scatter chart, providing just enough functionality