title: converting static 2D String array to HashMap
body: <p>What is the easiest way to convert a 2D array of Strings into a HashMap? </p>
  
  <p>For example, take this:
  <code><pre>
  final String[][] sheetMap = { /* XSD Name,  XSL Sheet Name */
                                {"FileHeader", "FileHeader"}, 
                                {"AccountRecord", "AccountRecord"}, 
                                {"DriverCardRecord", "DriverCardRecord"}, 
                                {"AssetCardRecord", "AssetCardRecord"},
                                {"SiteCardRecord", "SiteCardRecord"}
                              };
  </pre></code></p>
  
  <p>This is most likely going to be loaded from a file and will be much bigger.</p>