String () { XmlAttributeValue value = getDefaultValue(); if (value == null) return null; String text = value.getText(); if (text.indexOf('%') == -1 && text.indexOf('&') == -1) return text; final StringBuilder builder = new StringBuilder(); value.processElements(new PsiElementProcessor() { @Override public boolean execute(@NotNull PsiElement element) { builder.append(element.getText()); return true; } }, null); return builder.toString(); }