public void fillDeclarables(Collection used) {
		if (usedAnalyzers != null)
			used.addAll(usedAnalyzers);
		if (innerAnalyzers != null) {
			Enumeration enum_ = innerAnalyzers.elements();
			while (enum_.hasMoreElements()) {
				ClassAnalyzer classAna = (ClassAnalyzer) enum_.nextElement();
				if (classAna.getParent() == this)
					classAna.fillDeclarables(used);
			}
		}
	}