public static boolean isCommand(final String name) {
      return (valueOfName(name) != null);
    }
Determines whether the specified name refers to a valid Locator launcher command, as defined
by this enumerated type.

@param name a String value indicating the potential name of a Locator launcher command.
@return a boolean indicating whether the specified name for a Locator launcher command is
        valid.
geode-core/src/main/java/org/apache/geode/distributed/LocatorLauncher.java