oop - is there a universal definition for "static class"? -



oop - is there a universal definition for "static class"? -

i thought knew know static classes until switch java , learned cannot done static class in c#, can done in java.

so if "a static class class cannot instantiated , cannot have instance members , sealed , cannot derive class other object", guilty of assuming true in 1 programming language true in programming languages.

is there universal definition "static class" or whatever people implemented language wanted be?

there's no standard many oo concepts or how languages implement concepts

java doesn't have static classes, nested static ones. different things.

oop class object static

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