You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: MavenDownload.m
    path of file: ./repos/mexopencv/utils
    
    the code of the file until where you have to start completion: function [pkg, filenames] = MavenDownload(varargin)
    %MAVENDOWNLOAD  Downloads JAR artifacts from Maven Central
    %

    
function [pkg, filenames] = MavenDownload(varargin)
    %MAVENDOWNLOAD  Downloads JAR artifacts from Maven Central
    %
    %     pkg = MavenDownload(groupId, artifactId)
    %     pkg = MavenDownload(..., 'OptionName',optionValue, ...)
    %     [pkg, filenames] = MavenDownload(...)
    %
    % ## Input
    % * __groupId__ group Id (organization name), may be empty if there is no
    %   ambiguity.
    % * __artifactId__ artifact Id (module name).
    %
    % ## Options
    % * __Version__ (optional) package version. If not specified, the
    %   latest version is requested.
    % * __SkipDepend