因此，Eclipse未定义的方法出现编译错误可忽略不计，因为下一节将清除所有这些错误。

Therefore, disregard compiler errors in Eclipse regarding undefined methods because they are cleared up in the next section.

youdao

您将各个按钮同时添加到面板中和可清除项的实例列表中，这个列表将用于一个侦听器之中。

You add each button both to the panel and to the instance list of clearable items, which you'll use in one of the listeners.

youdao

正如弱引用一样，软引用也可创建为具有一个相关的引用队列，引用在被垃圾收集器清除时进入队列。

Just as with weak references, a soft reference can be created with an associated reference queue, and the reference is enqueued when it is cleared by the garbage collector.

youdao