@OPTIONS
public Response options() {
if (Util.useLegacyResponseFormat(requestHeaders)) {
return Response.ok(buildActionReportResult(false)).build();
} else {
RestResourceMetadata rrmd = new RestResourceMetadata(this);
String json = "";
try {
json = rrmd.toJson().toString(Util.getFormattingIndentLevel());
} catch (JSONException e) {
}
return Response.ok(json).build();