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So you are asking 'Why?!'? That's why I like reading PM! :)
The example lacks some documentation that is included in the 'real' code, so I'm confident that my colleagues can deal with the code. But more important and interessting: 'why'? First of all: I don't claim that this is the best or most clever solution. The motivation for this was, that we have a bunch of small classes with immutable values (like for example: error-classes). You've got FileError, DatabaseError, FooError... all these errors share an errorCode, an errorText, an errorDescription and also a static list of errorFields which the error could affect. So I decided to create an interface Error for these errors so that every error-class (which are using constants so far) really implements all constants. k In reply to Re^2: Using constant to override (abstract) methods.
by klekker
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