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从源码看PriorityQueue - Vgearen's Notes #6

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VGEAREN opened this issue Dec 22, 2021 · 0 comments
Open

从源码看PriorityQueue - Vgearen's Notes #6

VGEAREN opened this issue Dec 22, 2021 · 0 comments
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VGEAREN commented Dec 22, 2021

https://note.vgearen.com/2021/12/22/%E4%BB%8E%E6%BA%90%E7%A0%81%E7%9C%8BPriorityQueue/

add/offer java.util.PriorityQueue#add 将指定元素插入此优先级队列。返回：true （由Collection.add指定）抛出：ClassCastException – 如果根据优先级队列的顺序无法将指定元素与当前在此优先级队列中的元素进行比较 NullPointerException – 如果指定的元素为空
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