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How can it compile

Mahtab Alam
Ranch Hand

Joined: Mar 28, 2012
Posts: 283

A is not a Runnable , how can all these compile



Oracle Java Programmer , Oracle SQL Expert , Oracle Java Web Component Developer
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39409
    
  28
Have you tried it? What happened?
Mahtab Alam
Ranch Hand

Joined: Mar 28, 2012
Posts: 283

It compiles successfully
Keerthana Bijoor
Greenhorn

Joined: Mar 01, 2013
Posts: 2
Cast between an unrelated class and interface is allowed because they might have a common subtype.
Winston Gutkowski
Bartender

Joined: Mar 17, 2011
Posts: 8008
    
  22

Mahtab Alam wrote:It compiles successfully

Maybe; but I'll bet you got a LOT of warnings about unchecked casts.

Winston

Isn't it funny how there's always time and money enough to do it WRONG?
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subject: How can it compile