fundownload():Boolean {

valetag= getBinaryETag()

valeTag= getBinaryETag()

val conn= remoteBinaryURL.openConnection()asHttpURLConnection

if (settings.headerCommand.isNotBlank()) {

val headersFromHeaderCommand= getHeaders(deploymentURL, settings.headerCommand)

for ((key, value)in headersFromHeaderCommand) {

conn.setRequestProperty(key, value)

}

}

if (etag!=null) {

logger.info("Found existing binary at$localBinaryPath; calculated hash as$etag")

conn.setRequestProperty("If-None-Match","\"$etag\"")

if (eTag!=null) {

logger.info("Found existing binary at$localBinaryPath; calculated hash as$eTag")

conn.setRequestProperty("If-None-Match","\"$eTag\"")

}

conn.setRequestProperty("Accept-Encoding","gzip")

if (connisHttpsURLConnection) {