myHighLevelConsoleStream.println("merge-sketch-with-bootloader.lua /tmp/sketch.hex");
ret = ssh.execSyncCommand("merge-sketch-with-bootloader.lua /tmp/sketch.hex", stdout, stderr);
myHighLevelConsoleStream.println("kill-bridge");
ssh.execSyncCommand("kill-bridge", stdout, stderr);
myHighLevelConsoleStream.println("run-avrdude /tmp/sketch.hex '" + additionalParams + "'");
ret = ret && ssh.execSyncCommand("run-avrdude /tmp/sketch.hex '" + additionalParams + "'", stdout, stderr);
} catch (JSchException e) {
String message = e.getMessage();
String errormessage = "";
if ("Auth cancel".equals(message) || "Auth fail".equals(message)) {