throw new BuildException("Please use either the attribute [fullscreen] or the nested element [fullscreen], but not both!");
throw new BuildException("Please use either the attribute \"fullscreen\" or the nested element <fullscreen>, but not both!");
	public void addConfiguredFullscreen( FullScreenSetting setting ) {		if (this.fullScreenSetting != null) {			throw new BuildException("Please use either the attribute [fullscreen] or the nested element [fullscreen], but not both!");		}		this.fullScreenSetting = setting;	}