private String getRequest(final String httpMethod, final String rawPath, final String rawQuery, final String httpVersion) {
        return httpMethod + " " + (rawQuery != null ? rawPath + "?" + rawQuery : rawPath) + " " + httpVersion;
    }
@author Bjorn Borud
@author Oyvind Bakksjo
container-core/src/main/java/com/yahoo/container/logging/VespaAccessLog.java