list.add(p1); list.add(p2); list.add(p3); list.contains(p2)后,equals方法会被调用几次
时间: 2024-05-26 21:17:43 浏览: 46
在执行`list.contains(p2)`时,`equals`方法会被调用一次。因为`contains`方法会遍历`list`中的元素,用`equals`方法比较每个元素与`p2`是否相等,直到找到相等的元素或遍历完整个`list`。在这个过程中,`equals`方法会被调用一次,因为`p2`与`list`中的一个元素相等。
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