void (final List<Object> result, Set<String> variants) { if (myProjectDom != null) { for (XmlTag xmlTag : MavenDomProjectProcessorUtils.collectProperties(myProjectDom, myProject)) { String propertyName = xmlTag.getName(); if (variants.add(propertyName)) { result.add(createLookupElement(xmlTag, propertyName, PlatformIcons.PROPERTY_ICON)); } } } }