}
            catch ( SmbAuthException sae ) {
                response.setHeader("WWW-Authenticate", "NTLM");
                if ( offerBasic ) {
                    response.addHeader("WWW-Authenticate", "Basic realm=\"" + this.realm + "\"");
                }
                response.setHeader("Connection", "close");
                response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%-- query matched some document --%>
<div id="subheader" class="row">
	<div class="col">
		<p>
			<c:if test="${allRecordCountRelation=='EQUAL_TO'}">
				<la:message key="labels.search_result_status"
					arg0="${displayQuery}" arg1="${fe:formatNumber(allRecordCount,'###,###')}"
					arg2="${f:h(currentStartRecordNumber)}"
					arg3="${f:h(currentEndRecordNumber)}" />

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%-- query matched some document --%>
<div id="subheader" class="row">
	<div class="col">
		<p>
			<c:if test="${allRecordCountRelation=='EQUAL_TO'}">
				<la:message key="labels.search_result_status"
					arg0="${displayQuery}" arg1="${fe:formatNumber(allRecordCount,'###,###')}"
					arg2="${f:h(currentStartRecordNumber)}"
					arg3="${f:h(currentEndRecordNumber)}" />

                                </c:when>
                                <c:when test="${f:h(allRecordCount) > 0}">
                                    <div id="subheader" class="row top10">
                                        <div class="col-12">
                                            <c:if test="${allRecordCountRelation=='EQUAL_TO'}">

                Type2Message type2 = new Type2Message(tc, type1, challenge, null);
                msg = new String(Base64.encode(type2.toByteArray()), "US-ASCII");
                resp.setHeader("WWW-Authenticate", "NTLM " + msg);
            }
            else if ( src[ 8 ] == 3 ) {
                Type3Message type3 = new Type3Message(src);
                byte[] lmResponse = type3.getLMResponse();

                    if ( ssn != null ) {
                        ssn.removeAttribute("NtlmHttpAuth");
                    }
                }
                resp.setHeader("WWW-Authenticate", "NTLM");
                if ( offerBasic ) {
                    resp.addHeader("WWW-Authenticate", "Basic realm=\"" + this.realm + "\"");
                }

                    if (ssn != null) {
                        ssn.removeAttribute( "NtlmHttpAuth" );
                    }
                }
                resp.setHeader( "WWW-Authenticate", "NTLM" );
                if (offerBasic) {
                    resp.addHeader( "WWW-Authenticate", "Basic realm=\"" +
                            realm + "\"");
                }

            } catch (SmbAuthException sae) {
                response.setHeader("WWW-Authenticate", "NTLM");
                if (offerBasic) {
                    response.addHeader("WWW-Authenticate", "Basic realm=\"" +
                            realm + "\"");
                }
                response.setHeader("Connection", "close");
                response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);

    }

    @Override
    protected void writeHeaders(final HttpServletResponse response) {
        ComponentUtil.getFessConfig().getApiDashboardResponseHeaderList().forEach(e -> response.setHeader(e.getFirst(), e.getSecond()));
    }

        }
    }

    @Override
    protected void writeHeaders(final HttpServletResponse response) {
        ComponentUtil.getFessConfig().getApiJsonResponseHeaderList().forEach(e -> response.setHeader(e.getFirst(), e.getSecond()));
    }

    protected void writeJsonResponse(final int status, final Throwable t) {
        final Supplier<String> stacktraceString = () -> {