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package tao.test;
 
public class Outer {
 
    public Outer(){
       // ÔÚÄÚ²¿ÀàµÄÍⲿÀàµÄ¹¹Ôì·½·¨Öд´ÔìÄÚ²¿Àà¶ÔÏó
       new Inner();
    }
   
    public static void fun(){
       Outer out = new Outer();
 
       Inner in = out.new Inner();      
 
       // Èç¹ûÄÚ²¿Àà±» static ÐÞÊΣ¬Ôò¿ÉÒÔ
       // Inner in = new Inner();
    }
    //static class Inner{
    class Inner{
     
         public Inner(){
             Outer out = new Outer();
         }
         public Outer getOuter(){
             return Outer.this;
         }
 
    }
 


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import java.awt.Font;
import java.io.FileOutputStream;
import java.io.IOException;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.Numbe ......

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package test;
public class Test {
public static void main(St ......
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