1.1Tinking In Java――析构函数

 

<p>
    <span style="font-size:24px"><strong>自己写垃圾回收</strong></span>
</p>
<p>
    <br />

</p>
<p>
</p>
<pre name="code" class="java">package com.jingtian.xiaozhi;


/**
 * @author deizhi
 *
 */
public class Test {
    public static void main(String[] args) {
        C c=new C();
        c.dispose();
        D d=new D();
        d.dispose();
    }
}


class A
{
    public A() {
        System.out.println(&quot;A&quot;);
    }
    public void dispose()
    {
        System.out.println(&quot;A died&quot;);
    }

}
class B extends A
{
    public B() {
        System.out.println(&quot;B&quot;);
    }
    public void dispose()
    {
        System.out.println(&quot;B died&quot;);
        super.dispose();
    }
}
class C extends B
{
    public C() {
        System.out.println(&quot;C&quot;);
    }
    public void dispose()
    {
        System.out.println(&quot;C died&quot;);
        super.dispose();
    }
}
class D extends C
{
    public D() {
        System.out.println(&quot;D&quot;);
    }
    public void dispose()
    {
        System.out.println(&quot;D died&quot;);
        super.dispose();
    }
}
</pre>
<br />
<br />

<p>
</p>