for (final EntityDeclaration d : declaration.getMembers()) {
if (d instanceof MethodDeclaration) {
final Match match = pattern.match(d);
if (match.success()) {
final MemberReferenceExpression reference = firstOrDefault(match.<MemberReferenceExpression>get("valuesField"));
return reference.getUserData(Keys.MEMBER_REFERENCE);
}
}
}