/**
* Clears a number of flags in a message
*
* @param flags The flags
* @return A reference to the message
*/
public Message clearFlag(Flag... flags) {
if (flags != null) for (Flag flag : flags) if (flag != null) this.flags &= ~flag.value();
return this;
}
public static boolean isFlagSet(short flags, Flag flag) {
return flag != null && ((flags & flag.value()) == flag.value());
}
/**
* Sets a number of flags in a message
*
* @param flags The flag or flags
* @return A reference to the message
*/
public Message setFlag(Flag... flags) {
if (flags != null) for (Flag flag : flags) if (flag != null) this.flags |= flag.value();
return this;
}