@Override
    @ReadOnly
    @JsonPropertyDescription("This directory is used by stroom-proxy to write any temporary file to. " +
            "Should only be set per node in application YAML configuration file. " +
            "If not set then Stroom-Proxy will use <SYSTEM TEMP>/stroom-proxy." +
            "It must be an absolute path and it does not support '~' or variable substitution like other paths.")
    public String getTemp() {
        return super.getTemp();
    }
Will be created on boot in App
stroom-proxy/stroom-proxy-app/src/main/java/stroom/proxy/app/ProxyPathConfig.java