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why java does not support multiple inheritance
4 Answer(s)      4 years and 11 months ago
Posted in : Java Beginners



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September 3, 2009 at 5:14 PM


Hi Friend,

Java does not support multiple inheritance directly but it supports multiple inheritance through interface.When we extends more than one class, JVM get some abigious problem and will get confused as which method it will take.It creates complexity.Therefore java does not support it directly.

Thanks






February 3, 2012 at 12:43 AM


suppose take one ex: Baby is a child class is extending from Cow class and Dog class, and both Cow and Dog classes are having the same method that is walk() . If Baby class calls walk() method, jvm raises the problems... So these types of problems may occure while working with MI. But these problems are avoided using Interfaces...

Thanks...

..........Kranthi(mail2kranthi91@gmail.com)



October 25, 2012 at 11:46 AM


Reading this site helped me understand a lot, also seems to be an issue with the diamond problem when multiple inheritance is allowed:



September 25, 2012 at 8:29 AM


as James Gosling said that some C++ features like this is purposefully removed to keep Java simple. Anohter reason is Diamon pattern problem. Why Java does not support multiple Inheritance



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