Why this ClassCastException ???

[Angelo Luis]

i'm having a unusual ClassCastException in my code, then i do that test and dont understand this result:

System.out.println(scroller instanceof HtmlDataScroller);
System.out.println(scroller);

12:27:37,531 INFO  [STDOUT] false
12:27:37,531 INFO  [STDOUT] [EMAIL PROTECTED]


Why this???