checkArgument(processTimeout >= 0L, "The process timeout timeout must not be negative");
long requestTimeout = requestTimeoutSpec.value(optionSet);
checkArgument(requestTimeout >= 0L, "The request timeout timeout must not be negative");
File logFile = logFileSpec.value(optionSet);
Level level = logLevelSpec.value(optionSet);
configureLogging(logFile, level);
ConverterServerBuilder builder = ConverterServerBuilder.builder()
.baseUri(baseUri)
.baseFolder(baseFolder)