Update maven settings and remove bogus code lines

pom.xml

@@ -4,9 +4,15 @@
 
 	<groupId>at.jotschi</groupId>
 	<artifactId>QuadTree</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
+	<version>0.5.0-SNAPSHOT</version>
 	<packaging>jar</packaging>
 
+	<parent>
+		<groupId>de.jotschi</groupId>
+		<artifactId>oss-parent</artifactId>
+		<version>1.0.0</version>
+	</parent>
+
 	<name>QuadTree</name>
 	<url>http://maven.apache.org</url>
 
@@ -18,14 +24,24 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.8.2</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>log4j</groupId>
 			<artifactId>log4j</artifactId>
 			<version>1.2.16</version>
 		</dependency>
-
 	</dependencies>
+	<repositories>
+		<repository>
+			<id>maven.jotschi.de</id>
+			<url>http://maven.jotschi.de/maven2</url>
+			<releases>
+				<enabled>true</enabled>
+			</releases>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+	</repositories>
 </project>

src/test/java/at/jotschi/quadtree/RenderSpatialQuadTree.java

@@ -50,8 +50,7 @@ protected SpatialQuadTree<Image> createSpatialQuadTree() throws IOException {
 		Point startCoordinates = new Point(100, 100);
 		Dimension size = new Dimension(512, 512);
 
-		SpatialQuadTree<Image> tree = new SpatialQuadTree<Image>(
-				startCoordinates, size);
+		SpatialQuadTree<Image> tree = new SpatialQuadTree<Image>(startCoordinates, size);
 
 		int elementSize = 32;
 		for (int i = 0; i < 56; i++) {
@@ -89,14 +88,13 @@ public Image getRandomImage(int size) throws IOException {
 		int i = (int) (Math.random() * 4);
 		String fileName = types[i] + "_" + size + ".jpg";
 		log.debug("Loading image: " + fileName);
-		Image image = ImageIO.read(ClassLoader
-				.getSystemResourceAsStream(fileName));
+		Image image = ImageIO.read(ClassLoader.getSystemResourceAsStream(fileName));
 
 		return image;
 	}
 
 	protected void paintComponent(Graphics g) {
-		
+
 		g.drawString("Hit space key to draw elements of the next level of the quadtree.", 100, 80);
 		SpatialNode<Image> rootNode = tree.getRootNode();
 		drawCells(rootNode, g);
@@ -106,8 +104,7 @@ protected void drawCells(SpatialNode<Image> node, Graphics g) {
 		Dimension bounds = node.getBounds();
 		Point startCoordinates = node.getStartCoordinates();
 		// Draw node bounds
-		g.drawRect(startCoordinates.x, startCoordinates.y, bounds.width,
-				bounds.height);
+		g.drawRect(startCoordinates.x, startCoordinates.y, bounds.width, bounds.height);
 
 		// Draw subnodes
 		Map<Cell, SpatialNode<Image>> subNodes = node.getSubNodes();
@@ -141,16 +138,7 @@ public void drawElements(SpatialNode<Image> node, Graphics g) {
 
 		SpatialNodeElement<Image> element = node.getElement();
 		if (element != null) {
-			// int i = (int) (Math.random() * 255);
-			// g.setColor(new Color(1, i, 1));
-
-			g.drawImage(element.getElement(), (int) element.getX(),
-					(int) element.getY(), null);
-			// g.drawImage(element.getElement(),element.getX(), (int)
-			// element.getY(),element.getWidth(), element.getHeight() ,null);
-			// g.fillRect((int) element.getX(), (int) element.getY(),
-			// element.getWidth(), element.getHeight());
-			// g.setColor(Color.BLACK);
+			g.drawImage(element.getElement(), (int) element.getX(), (int) element.getY(), null);
 		}
 
 	}

src/test/java/at/jotschi/quadtree/gui/QuadTreePanel.java

@@ -4,15 +4,12 @@
 import java.awt.event.KeyListener;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
-import java.util.Vector;
 
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 
 import org.apache.log4j.Logger;
 
-import at.jotschi.quadtree.AbstractNodeElement;
-
 @SuppressWarnings("serial")
 public class QuadTreePanel extends JPanel implements KeyListener, MouseListener {