In classes ServerCommNet.java and ClientCommNet.java we found multiple empty catch blocks. We don't know if this is a code smell but in Robusta (a tool in eclipse that detects bad smells) it apears like one.
Empty catch blocks are not a good practise because: either the code can handle the exception, then the catch clause shouldn't been empty, or the code can not handle the exception, then there should not be a try/catch block at all.
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