private void checkHelp(int command) {
				switch (command) {
				case 2:
					System.out.println("EchoClient> Syntax: <connect> <address> <port>\n"
							+ "  <address>: Hostname or IP Address of the Server.\n"
							+ "  <port>: The port of the echo service on the respective server.\n"
							+ "  Connects to the given server at the specified port.");
					break;
				case 3:
					System.out.println("EchoClient> Syntax: <send> <textmessage>\n"
							+ "Will send the given message to the currently connected echo server");
					break;
				case 4:
					System.out.println("EchoClient> Syntax: <disconnect>\n"
							+ "Tries to disconnect from the connected server.");
					break;
				case 5:
					System.out.println("EchoClient> Syntax: <logLevel> <level>\n"
							+ "  <level>: One of the following log4j log levels: "
							+ "(ALL | DEBUG | INFO | WARN | ERROR | FATAL | OFF)"
							+ "Sets the logger to the specified log level");
					break;
				case 6:
					System.out.println("EchoClient> Syntax: <quit>\n"
							+ "Quit the application.");
					break;
				default:
					printHelp();
				}
			}