On Sep 15, 2011, at 6:03, "chamila gayan" <cgcham...@gmail.com> wrote:

> when it goes through 2 static methods, at some point it stops returning
> value to the calling method. (please see comments in-line).

The getArray() method and the 'else' portion of the getChild() method both lack 
a return statement, so they're basically just tossing out whatever value they 
come up with.

Bob Williams

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