/*
IO異常的處理方式
*/
import java.io.*;
class  FileWriterDemo2
{
public static void main(String[] args) 
{
FileWriter fw = null;
try
{
fw = new FileWriter("demo.txt");
fw.write("andid");

}
catch (IOException e)
{
System.out.println(e.toString());
}
finally
{
try
{
if(fw!=null)
fw.close();
}
catch (IOException e)
{
System.out.println(e.toString());
}

}

}
}