transformation.setNext(t);
}
}
// Now we have the full pipeline, validate the use of the RSV bits.
if (transformation != null && !transformation.validateRsvBits(0)) {
throw new ServletException(sm.getString("upgradeUtil.incompatibleRsv"));
}
// If we got this far, all is good. Accept the connection.
resp.setHeader(Constants.UPGRADE_HEADER_NAME,