Java 返回指定类的继承层次结构。

欢马劈雪

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返回指定类的继承层次结构。

实例源码：

源代码：

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//package com.nowjava;/*来自 N o w  J a v a  . c o m*/

import java.util.ArrayList;

import java.util.Collections;

import java.util.List;

public class Main {

public static void main(String[] argv) throws Exception {

Class clazz = String.class;

System.out.println(java.util.Arrays

.toString(getInheritanceHierarchy(clazz)));

}

/**
    n o w j a v a . c o m - 时代Java 提供 
    **/

/**

* Returns the inheritance hierarchy of the specified class.

* The returned array includes all superclasses of the specified class

* starting with the most general superclass, which is

* <code>java.lang.Object</code>. The returned array also

* includes the class itself as the last element. Implemented

* interfaces are not included.

* @param clazz the Class

* @return all superclasses, most general superclass first

public static Class[] getInheritanceHierarchy(Class clazz) {

List classes = new ArrayList();

Class currentClass = clazz;

while (null != currentClass) {
/**代码未完, 请加载全部代码(NowJava.com).**/

​x
 
​
​
//package com.nowjava;/*来自 N o w  J a v a  . c o m*/
​
import java.util.ArrayList;
​
​
import java.util.Collections;
​
​
import java.util.List;
​
​
public class Main {
​
    public static void main(String[] argv) throws Exception {
​
        Class clazz = String.class;
​
        System.out.println(java.util.Arrays
​
                .toString(getInheritanceHierarchy(clazz)));
​
    }
​
    /**
    n o w j a v a . c o m - 时代Java 提供 
    **/
​
    /**
​
     * Returns the inheritance hierarchy of the specified class.
​
     * The returned array includes all superclasses of the specified class
​
     * starting with the most general superclass, which is
​
     * <code>java.lang.Object</code>. The returned array also
​
     * includes the class itself as the last element. Implemented
​
     * interfaces are not included.
​
     * @param clazz the Class
​
     * @return all superclasses, most general superclass first
​
     */
​
    public static Class[] getInheritanceHierarchy(Class clazz) {
​
        List classes = new ArrayList();
​
        Class currentClass = clazz;
​
        while (null != currentClass) {
/**代码未完, 请加载全部代码(NowJava.com).**/