UnicodeVersion(String version,EnumMap<DataFileType,URL> dataFiles){
  this.dataFiles=dataFiles;
  setVersions(version,dataFiles.get(DataFileType.UNICODE_DATA));
}

UnicodeVersion ( String version , EnumMap < DataFileType , URL > dataFiles ) { this . dataFiles = dataFiles ; setVersions ( version , dataFiles . get ( DataFileType . UNICODE_DATA ) ) ; }
instantiates a container for versioned unicode data .
