@Override @SuppressWarnings("unchecked") protected Enumeration<String> getAttributeNames() { final HttpSession httpSession = _getSession(); return (httpSession == null) ? NullEnumeration.instance() : httpSession.getAttributeNames(); }
@Override @SuppressWarnings("unchecked") protected Enumeration<String> getAttributeNames() { final HttpSession httpSession = _getSession(); return (httpSession == null) ? NullEnumeration.instance() : httpSession.getAttributeNames(); }
@Override @SuppressWarnings("unchecked") protected Enumeration<String> getAttributeNames() { HttpSession httpSession = getSession(); return (httpSession == null) ? NullEnumeration.instance() : httpSession.getAttributeNames(); }
@Override @SuppressWarnings("unchecked") protected Enumeration<String> getAttributeNames() { PortletSession portletSession = getSession(); return (portletSession == null) ? NullEnumeration.instance() : portletSession.getAttributeNames(PortletSession.PORTLET_SCOPE); }