A class to manage common parameters for various WbCommands.
When adding the parameters to the ArgumentParser, the necessary
values for the code completion are also supplied.
For parameters with no fixed set of values a sample list
with popular (or so I think) values is added, e.g. the -encoding
parameter.
author: support@sql-workbench.net
Adds the -encoding parameter to the ArgumentParser.
The encodings that are added to the code completion list
are retrieved from the Settings class.
Parameters: cmdLine - the ArgumentParser to which the parameter should be added See Also:workbench.resource.Settings.getPopularEncodings