wood burning stoves 2.0*
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Event

Anonymous
Ranch Hand

Joined: Nov 22, 2008
Posts: 18944




Which of the following statements is true about the above code?

A. The code will not compile complaining that no layout has been defined for the frame.
B. The code compiles and doesn't display anything.
C. The code runs and shows a single button occupying the whole frame. On clicking the button you get the message "hello" at the Std o/p.
D. The code does not compile complaining about the inaccessibility of a certain variable.
E. The code doesn't compile complaining that the constructor for fram has not been defined.
ANS : D
I don't know why.

[I added UBB CODE tags to your source code to make it more readable. Please try to use
them in the future. Learn more about UBB codes here - Ajith ]
[This message has been edited by Ajith Kallambella (edited September 27, 2000).]
Ajith Kallambella
Sheriff

Joined: Mar 17, 2000
Posts: 5782
Don't you have Java compiler?? If not, you have gotten started on the wrong foot.
If you do have a Java compiler, please compile this code and see what the error is. If you don't understand, come back here with the compilation error and we can continue the discussion.
Ajith

Open Group Certified Distinguished IT Architect. Open Group Certified Master IT Architect. Sun Certified Architect (SCEA).
Marie
Greenhorn

Joined: Oct 10, 2002
Posts: 4
code won't compile because the anonymous class only has access to local variables declared FINAL... since msg is not final, it is inaccessible...

Marie
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Event
 
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