String fieldName = ctx.getCurrentEvaluation().getPrevious().getNode().toString();
Object origin = ctx.getCurrentEvaluation().getPrevious().getSource();
Method setter = ReflectionBasedNullHandler.findMethod(origin.getClass(),
"set" + Info.capitalize(fieldName), origin.getClass(), null);
Container container = (Container) context.get(Container.class);
EmptyElementsRemoval removal = container.instanceFor(EmptyElementsRemoval.class);
removal.add(array, setter, origin);
try {
setter.invoke(origin, array);
} catch (IllegalArgumentException e) {
// TODO better