Henceforth, I will remember the lesson of the firefly who gives of its light only when it is on the wing, only when it isinaction.
从此我要记住萤火虫的启迪：只有振翅的时候，才能发出光芒。
2
The code sample in Figure 14 shows how, for a JSR 168 portlet project, when a portlet isinaction phase, window state can be changed using the ActionResponse.