find fields by regex :param classname: regular expression of the classname :param fieldname: regular expression of the fieldname :param fieldtype: regular expression of the fieldtype :param accessflags: regular expression of the access flags :rtype:
(self, classname=".*", fieldname=".*", fieldtype=".*",
accessflags=".*")
source not stored for this graph (policy: none)
nothing calls this directly
no test coverage detected