return result; }
	public List<Project> getProjects(final ExecutionPeriod executionPeriod) {		final List<Project> result = new ArrayList<Project>();		for (final Attends attend : this.getAssociatedAttends()) {			if (attend.getDisciplinaExecucao().getExecutionPeriod() == executionPeriod) {				for (final Evaluation evaluation : attend.getDisciplinaExecucao()						.getAssociatedEvaluations()) {					if (evaluation instanceof Project) {						result.add((Project) evaluation);					}				}			}		}		return result;	}