void (@NotNull DomElement element, @NotNull DomElementAnnotationHolder holder, @NotNull DomHighlightingHelper helper) { if (element instanceof GenericDomValue) { final XmlElement valueElement = DomUtil.getValueElement(((GenericDomValue)element)); if (valueElement != null) { checkReferences(valueElement, holder, element); } } else if (element instanceof AntDomTypeDef typeDef) { final List<String> errors = typeDef.getErrorDescriptions(); if (!errors.isEmpty()) { @Nls final StringBuilder builder = new StringBuilder(); builder.append(AntBundle.message("failed.to.load.types")).append(":"); for (String error : errors) { builder.append("\n").append(error); } holder.createProblem(typeDef, builder.toString()); } } else if (element instanceof AntDomCustomElement custom) { if (custom.getDefinitionClass() == null) { final AntDomNamedElement declaringElement = custom.getDeclaringElement(); if (declaringElement instanceof AntDomTypeDef) { String failedMessage = AntBundle.message("using.definition.which.type.failed.to.load"); final String error = custom.getLoadError(); if (error != null) { failedMessage = failedMessage + ": " + error; } holder.createProblem(custom, failedMessage); } } } }