public double getBalance() {
try {
arguments = null;
String methodName = "getBalance";
sendMethodCall(methodName);
ReturnValue retValue = receiveResponse();
Double i = (Double) retValue.getValue();
return i;
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
return -1;
}
protected void checkForExceptions(ReturnValue returnValue) {
if (returnValue.getException() != null) {
throw returnValue.getException();
}
}