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This page contains an archived post to the Java Answers Forum made prior to February 25, 2002. If you wish to participate in discussions, please visit the new Artima Forums.
Message:
To Beneficient Man : Who Answers Me
sir I am student of MCS(Masters in Computer Sciences) in AL-Khair University of Pakistan.I have completed half of MCS and now i am studing JAVA in third Now i am found of JAVA to crazy extent. Sir since i have read the book "THINKING IN JAVA" after reading preface of book at Bruceeckel.com, i felt that if i could't purchase your book then i may left with great deficiency as Electronic Book is not easy to read. All concepts are clear But: Only one concept of "UP CASTING" is teasing me too much and now i am fed up with that as all other concepts for example inheritance,interface is relating to "UP CASTING". Sir Problem is that I have understood how "up casting" is done but i could not understood what is the "ADVANTAGE" of "up casting".
With a lot compliments., Your's Well Wisher THANKS...
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