Java:数组类型的javadocs

Question

我正在为 Java 中的数组搜索类似 javadocs 的内容。什么方法，他们的签名是什么，他们做了什么。我遇到了这个问题，因为 IDE (Intelij) 如果您使用按下的 cntrl 单击数组的调用方法，则什么也不会显示。

Answer 1

参见 Java 语言规范 §10.7. Array Members :

The members of an array type are all of the following:

• The public final field length, which contains the number of components of the array. length may be positive or zero.

• The public method clone, which overrides the method of the same name in class Object and throws no checked exceptions. The return type of the clone method of an array type T[] is T[].

• All the members inherited from class Object; the only method of Object that is not inherited is its clone method.