public RotationModifier(
     final float pDuration,
     final float pFromRotation,
     final float pToRotation,
     final IEntityModifierListener pEntityModifierListener) {
   super(pDuration, pFromRotation, pToRotation, pEntityModifierListener, EaseLinear.getInstance());
 }
 public RotationModifier(
     final float pDuration, final float pFromRotation, final float pToRotation) {
   this(pDuration, pFromRotation, pToRotation, null, EaseLinear.getInstance());
 }