jvm 致命问题
在下用Jbuilder x.某日出现以下问题:
class Try1 {
public static void main (String arg[]) {
System.out.println(arg[0]);
System.out.println(arg[1]);
}
}
弹出:
"
java.lang.ArrayIndexOutOfBoundsException: 0
at Try1.main(Try1.java:3)
Exception in thread "main" (jvm launcher ,即jvm 致命问题) "
为何?