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请教各位,下面这段代码那些地方有问题,我改来改去还是不行,希望能得到大家的帮助,小弟在这里给大家鞠躬了!
import java.io.*;
import java.util.*;
public class ListOfNumbers1{
public static void main(String[] args){
ListOfNumbers1 Alist=new ListOfNumbers1();
Alist.writeList();}
private ArrayList list1;
private static final int size=10;
public ListOfNumbers1(){
list1 =new ArrayList();
for(int i=0;i<size;i++)
{ list1.add(i);
// Collections.fill(list1,"a");
}
}
public void writeList(){
PrintWriter out=null;
try{
System.out.println("Entering try statement");
out=new PrintWriter(new FileOutputStream("zxh.txt"));
for(int i=0;i<size;i++)
out.println(list1.get(i));
}catch(ArrayIndexOutOfBoundsException e)
{System.err.println("Caught ArrayIndexOutOfBoundsException:"+e.getMessage());
}
catch(IOException e)
{System.err.println("Caught IOException:"+e.getMessage());}
}
}