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By hstaudacher
Published: Jul 02 2013 / 10:03

As a framework developer I have to make sure that my framework works properly – and among other things, that means it has to be used in the way that I meant it to be used. One option to achieve this is to validate the input. With input I basically mean method parameters. For example, a parameter is not allowed to be null or a list must not be empty and so on. When trying to follow this rule, you end up with code that looks like this...
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