单项选择题

下面程序段的输出结果是______。
public class Test
public static void main (String args[])
int i=1;
switch(i)
case0:
System. out. println("0");
break;
case1:
System. out. println("1");
case2:
System. out. println("2");
break;
default:
System. out. println("default");