如果我使用反射來獲取擴展普通類的類，列表是否也包含所有遞歸繼承類？

Question

假設我有

class A{} 
class B extends A{} 
class C extends A{} 
class D extends C{} 
class E extends B{} 

和我有以下代碼

Reflections reflections = new Reflections();  
Set<Class<? extends A>> classes = reflections.getSubTypesOf(A.class); 

將所述一組classes含有類D和E ???

Answer 1

是的。

import java.util.Set; 

import org.reflections.Reflections; 

public class Test { 
    public static void main(String[] args) throws java.lang.Exception { 
     Reflections reflections = new Reflections(); 
     Set<Class<? extends A>> classes = reflections.getSubTypesOf(A.class); 
     System.out.println(classes); 
    } 
} 

class A { 
} 

class B extends A { 
} 

class C extends A { 
} 

class D extends C { 
} 

class E extends B { 
} 

輸出：[class C, class D, class B, class E]