code: @Deprecated
  	@SuppressWarnings("deprecation")
  	public DataStreamSource<String> socketTextStream(String hostname, int port, char delimiter) {
  		return socketTextStream(hostname, port, delimiter, 0);
  	}
docs: Creates a new data stream that contains the strings received infinitely from a socket. Received strings are
  decoded by the system's default character set. The reader is terminated immediately when the socket is down.
  
  @param hostname
  The host name which a server socket binds
  @param port
  The port number which a server socket binds. A port number of 0 means that the port number is automatically
  allocated.
  @param delimiter
  A character which splits received strings into records
  @return A data stream containing the strings received from the socket
  
  @deprecated Use {@link #socketTextStream(String, int, String)} instead.