Remove unused methods

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

 package org.vadere.state.scenario;
 
-import java.util.LinkedList;
 import java.util.Random;
 
 import org.vadere.state.attributes.scenario.AttributesCar;
@@ -23,18 +22,6 @@ public class Car extends Agent implements Comparable<Car> {
 		// this.targetIds = new LinkedList<>();
 	}
 
-	/**
-	 * Constructor for cloning
-	 * 
-	 * @param other: Car to clone
-	 */
-	private Car(Car other) {
-		this(other.attributesCar, null); // TODO car cannot be cloned because it cannot provide a random
-		setPosition(other.getPosition());
-		setVelocity(other.getVelocity());
-		setTargets(new LinkedList<>(other.getTargets()));
-	}
-
 	@Override
 	public int compareTo(Car o) {
 		Double thisPos = new Double(getPosition().getX());
@@ -71,11 +58,6 @@ public class Car extends Agent implements Comparable<Car> {
 		return ScenarioElementType.CAR;
 	}
 
-	@Override
-	public Car clone() {
-		return new Car(this);
-	}
-
 	@Override
 	public AttributesCar getAttributes() {
 		return this.attributesCar;

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

@@ -60,11 +60,6 @@ public class Pedestrian extends Agent {
 		}
 	}
 
-	@Override
-	public Pedestrian clone() {
-		return new Pedestrian(this);
-	}
-
 	public <T extends ModelPedestrian> T getModelPedestrian(Class<? extends T> modelType) {
 		return (T) modelPedestrianMap.get(modelType);
 	}