Caused by: java.lang.ClassCastException:
com.opensymphony.xwork2.ognl.OgnlValueStack cannot be cast to
Samuel Lugo wrote:
Mike Simmons wrote:
Orton K Randy wrote:If the left is heavier than the right, the conclusion is that the culprit is in the set we placed in the left tray(assuming we're looking for 1 ball that's heavier than the rest).
That particular conclusion only makes sense if we know, in advance, that the ball we're looking for is heavier than the rest. You're making an assumption not present in the problem statement - one I've pointed out previously in this thread.