public Command getCommand() {
      return command != null ? command : DEFAULT_COMMAND;
    }
Gets the Server launcher command used during the invocation of the ServerLauncher.

@return the Server launcher command used to invoke (run) the ServerLauncher class.
@see #setCommand(ServerLauncher.Command)
@see ServerLauncher.Command
geode-core/src/main/java/org/apache/geode/distributed/ServerLauncher.java