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Application Development in Java and C#

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Brief similarity  Both C# and Java Are Object-Oriented Languages Both C# and Java are designed from the ground up as object-oriented languages using dynamic dispatch, with syntax similar to C++ (C++ in turn derives from C). Neither language is a superset of C or C++, however, any class in either language implicitly (or explicitly) subclasses an object. This is a very nice idea, because it provides a default base class for any user-defined or built-in class.  Covariance and contravariance Covariance and contra variance is supported by both languages. Java has use-site variance that allows a single generic class to declare members using both co- and contravariance. C# has define-site variance for generic interfaces and delegates. Variance is not supported directly on classes but is supported through their implementation of variant interfaces. C# also has use-site covariance support for methods and delegates.  Garbage Collection  Garbage collection which ...
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