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加载内部类而不加载封闭类

[英]loading inner class without loading the enclosing class

原文 2017-02-08 11:59:56 0 1 java/ inner-classes

I was bit confused when is the inner class (non static) gets loaded by the jvm . 当内部类（非静态）被jvm加载时，我有点困惑。 Is it dependent on the outer class. 它是否依赖于外层阶级。 or can it be separately loaded without loading the outer class ? 或者可以在不加载外类的情况下单独加载？

1 个解决方案

Given that an inner class has a field with reference to an instance of the enclosing class, I don't see how it could be loaded without loading the enclosing class. 由于一个内部类中有一个字段参考封装类的一个实例，我看不出它如何能不加载封装类加载。

A static nested class may well be different, as that's genuinely independent of its enclosing class. 静态嵌套类可能不同，因为它真正独立于其封闭类。

没有显式封闭实例的非静态内部类对象创建 - Non static inner class object creation without explicit enclosing instance

内部类封闭实例和范围 - Inner Class Enclosing Instance and Scope

请参阅匿名内部类封闭类'this - Refer to enclosing class' this from anonymous inner class

内部类成员可从封闭类访问 - Accessibility of inner class members from enclosing class

对封闭类实例的内部类引用为null - Inner class reference to enclosing class instance is null

封闭类成员的内部类访问 - inner class access of enclosing class members

调用内部类中的封闭类方法 - Calling Enclosing Class methods inside Inner Class

如何从内层class引用外层class？ - How to refer to Enclosing class from Inner class?

java如何从内部内部类实现对封闭类的访问？ - How java implement the access to the enclosing class from an inner inner class?

引用内部类的封闭实例 - Referencing an enclosing instance from an inner class

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相关问题 没有显式封闭实例的非静态内部类对象创建 - Non static inner class object creation without explicit enclosing instance 内部类封闭实例和范围 - Inner Class Enclosing Instance and Scope 请参阅匿名内部类封闭类'this - Refer to enclosing class' this from anonymous inner class 内部类成员可从封闭类访问 - Accessibility of inner class members from enclosing class 对封闭类实例的内部类引用为null - Inner class reference to enclosing class instance is null 封闭类成员的内部类访问 - inner class access of enclosing class members 调用内部类中的封闭类方法 - Calling Enclosing Class methods inside Inner Class 如何从内层class引用外层class？ - How to refer to Enclosing class from Inner class? java如何从内部内部类实现对封闭类的访问？ - How java implement the access to the enclosing class from an inner inner class? 引用内部类的封闭实例 - Referencing an enclosing instance from an inner class

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