builder.contentType(contentType);
header = header.type(new JOSEObjectType(JSONObjectUtils.getString(jsonObject, name))); } else if("cty".equals(name)) { header = header.contentType(JSONObjectUtils.getString(jsonObject, name)); } else if("crit".equals(name)) { header = header.criticalParams(new HashSet<>(JSONObjectUtils.getStringList(jsonObject, name)));