單項選擇題

public class TestApp{ 
public static void main(String[] args){       
try{ 
String myname = null;          
if(myname.length()>2)             
System.out.print(“1”);       
}catch(NullPointerException e){            
 System.out.print(“2”);       }   } } 
上述程序運(yùn)行后的輸出是哪項?() 

A. 1
B. 12
C. 21
D. 2

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