Notice how this method accounts for possible weak references in the queue with the do-while loop.

请注意该方法如何用do - while循环来处理队列中可能存在的弱引用。

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The upper half of this figure shows the three modeling elements to represent a while loop, a do-while loop, and a for loop.

此图的上半部分显示了三种建模元素，分别表示 while loop、do-while loop 和 for loop。

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For this purpose, I have used a do-while loop that continues dividing the value integer by 256 until the value drops below 1.

为此，我使用了一个do - while循环，它不断地将value整数除以256，直到得到的值小于1。

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