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为什么将基本类型的一维数组作为参数传入Arrays.asList方法时，反编译class文件会看到传入了一个二维数组？ #875

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Rorke76753 opened this issue Jul 29, 2020 · 1 comment
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为什么将基本类型的一维数组作为参数传入Arrays.asList方法时，反编译class文件会看到传入了一个二维数组？ #875

Rorke76753 opened this issue Jul 29, 2020 · 1 comment
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@Rorke76753 Rorke76753 commented Jul 29, 2020

在看完了这篇之后，我也去试了一下相同的代码，反编译后的结果如下：
微信截图_20200729182325
请问是否有相关资料来说明这么编译的原因吗？
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@Rorke76753 Rorke76753 commented Jul 31, 2020

额，看了一下该方法。该方法需要的是对象数组，传入基本类型数组的时候会变为数组对象。如有纰缪请多多指教。
@Rorke76753 Rorke76753 closed this Jul 31, 2020
@Rorke76753 Rorke76753 reopened this Jul 31, 2020
@Rorke76753 Rorke76753 changed the title 请问jvm为什么在使用asList方法时会将primitive的一位数组编译成二维数组？ 为什么将基本类型的一维数组作为参数传入Arrays.asList方法时，反编译class文件会看到传入了一个二维数组？ Jul 31, 2020
@Snailclimb Snailclimb added the question label Jul 31, 2020
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