Tests if the application is running in test mode

Join an array of strings with the given separator. <p> Note: This might be replaced by utility method from commons-lang or guava someday if one of tho

This is just for debugging: it allows the app to run in Eclipse. If the config.txt exists and lists a particular SwirldMain class as the one to run, t

* An observable that application code can subscribe to in order to be notified that * the Exo platform has been initialized. * @returns Subject

Accepts transactions in ExoMessage instances from the socket and process them.

Starts the server-side socket and spawns TransactionServerConnection threads when clients connect

Serialize this transaction to a sequence of bytes @return the sequence as a byte array @throws IOException if anything goes wrong