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Getting Rid of Nasty Parameters

· 6 min read
Lars Opitz
Lars Opitz
Passionate Software Craftsperson | Seasoned Agile Leader @ eBay

I bet you’ve seen code like this when your IDE auto-completed a function call in your code and there’s no source code or Javadoc found:

EmailSender.class
emailSender.sendEmail(String arg1, 
    InternetAddress arg2, InternetAddress arg3, InternetAddress arg4, 
    String arg5, String arg6, List<EmailAttachment> arg7);

PMD will annotate this code as a violation of the rule "Getting Rid of Nasty Parameters."