Refactoring while searching for bug

VadereGui/src/org/vadere/gui/topographycreator/model/AgentWrapper.java

@@ -22,7 +22,7 @@ import org.vadere.util.geometry.shapes.VShape;
  */
 public final class AgentWrapper implements ScenarioElement {
 	/** we only need the radius from the attributes. */
-	private AttributesAgent attributes;
+	private final AttributesAgent attributes;
 
 	/** the wrapped store object. */
 	private Agent store;

VadereState/src/org/vadere/state/scenario/Teleporter.java

@@ -24,7 +24,7 @@ public class Teleporter implements ScenarioElement {
 
 	@Override
 	public Teleporter clone() {
-		return new Teleporter(this.attributes);
+		return new Teleporter(attributes);
 	}
 
 	@Override
@@ -37,8 +37,9 @@ public class Teleporter implements ScenarioElement {
 		return -1;
 	}
 
+	@Override
 	public AttributesTeleporter getAttributes() {
-		return this.attributes;
+		return attributes;
 	}
 
 	@Override