Rewriting Legacy Code

Have you ever had to maintain a 15-year-old application? Dead code, hard dependencies, null pointer exceptions, who knows what else... In this talk, Anna Filina will shares how to modernise your application using a variety of strategies to overcome the challenges of dealing with legacy.

Did you ever have to maintain a 15-year-old application? Dead code everywhere, hard dependencies, null pointer exceptions, database queries mixed with HTML, no tests and most libraries have been discontinued.

This presentation will show you how to modernize your application using a variety of strategies. You will learn how to avoid common pitfalls, automate legacy testing, manage your development environment and overcome various challenges that arise from dealing with legacy.

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