private Collection expectedParameters()

in apache-whisker-xml/src/main/java/org/apache/creadur/whisker/fromxml/JDomBuilder.java [214:224]

• 11 lines of code
• 3 McCabe index (conditional complexity)

	private Collection<String> expectedParameters(final Element element) {
		final Collection<String> results = new HashSet<String>();
		final Element templateElement = element.getChild("template");
		if (templateElement != null) {
			for (Element parameterNameElement : (List<Element>) templateElement
					.getChildren("parameter-name")) {
				results.add(parameterNameElement.getTextTrim());
			}
		}
		return results;
	}