在J2EE中,如果去編譯并運行下面的代碼,在這里假定在當前目錄下沒有Hello.txt文件:
	import java.io.*; 
	public class Mine { 
	public static void main(String argv[]){     
	Mine m=new Mine(); 
	System.out.println(m.amethod());   } 
	public int amethod() {     try { 
	FileInputStream dis=new FileInputStream("Hello.txt");  } 
	catch (FileNotFoundException fne) { 
	System.out.println("No such file found");         
	return -1;     } 
	catch(IOException ioe)  { }     finally { 
	System.out.println("Doing finally");     } 
	return 0;   } } 
	結果會輸出()。 
	A.No such file found
	B.No such file found -1
	C.No such file found doing finally -1
	D.0
 
                            