doLogging.equalsIgnoreCase("false"))
builder.logging(Boolean.parseBoolean(doLogging));
String logFile = System.getProperty("aesh.logfile");
if(logFile != null && logFile.length() > 0)
builder.logfile(logFile);
String disableCompletion = System.getProperty("aesh.disablecompletion");
if(disableCompletion != null && disableCompletion.length() > 0)
if(disableCompletion.equalsIgnoreCase("true") ||
disableCompletion.equalsIgnoreCase("false"))