public JebensUmgebung[] generateRunnables(ParCollection params) {
JebensUmgebung[] envs = new JebensUmgebung[1];
envs[0] = new JebensUmgebung(0, params);
Scene2D<AbstractAgent2D<?>> scene = new ObstacleRectangularSceneWithAgents(10, params);
scene.rotateScene(35);
envs[0].addScene(scene);
return envs;
}