...
Shape shapeName = peCreateService.createShape(containerShape, false);
Shape shapeDelay = peCreateService.createShape(containerShape, false);

// create and set text graphics algorithm
Text name = gaService.createText(shapeName, addedClass.getName());
name.setValue("name");
gaService.setLocationAndSize(name, 0, 0, width, 20);

Text delay = gaService.createText(shapeDelay, addedClass.getName());
delay.setValue("delay");
gaService.setLocationAndSize(delay, 0, height - 20, width, 20);

IDirectEditingInfo directEditingInfo = ...