Posts Tagged ‘Java’

Why does an abstract class need to implement interface methods?

Sunday, September 28th, 2008

In a comment for a previous post (Top 10 differences between Java and C#), John P. Wood wrote:

As a (primarily) Java developer, I’ve also noticed that C# handles abstract classes that implement interfaces differently. In Java, an abstract class can implement an interface, and not provide implementations of all of the interface’s methods.  It is the responsibility of the first concrete class that has that abstract class as an ancestor to implement all of the methods in the interface.

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Top 10 differences between Java and C#

Wednesday, April 2nd, 2008

My latest transition from Java to C# left me scratching my head and scrambling to find the differences.  Don’t get me wrong — they are very similar, but some key syntax and philosophical differences set these two languages apart.  Below are my top 10 differences that I wish someone told me before I pulled out yet more hair.

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Project Java 2000

Monday, February 28th, 2000

Project Java 2000 – Chemistry Team is the first step towards a rapidly, distributable system for the Chemistry student as well as the teacher. The system is comprised of activities and tools for developing the Chemistry student’s skills as a learner while learning introductory college Chemistry.

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