void performUsing(final OpenFilesHandler handler, final _NativeEvent event) {
    // create file list from fileNames
    final List<String> fileNameList = event.get(0);
    final ArrayList<File> files = new ArrayList<File>(fileNameList.size());
    for (final String fileName : fileNameList) files.add(new File(fileName));

    // populate the properties map
    final String searchTerm = event.get(1);
    handler.openFiles(new OpenFilesEvent(files, searchTerm));
}
 

@Override
public void openFiles(OpenFilesEvent event) {
    for (File file : event.getFiles()) {
        // We call this rather than directly to open(Path) above to allow the file opening to be
        // deferred until startup has finished
        OpenDataFileCommand.open(file.toPath());
    }
}
 

@Override
public void openFiles(OpenFilesEvent e) {
    openFiles(e.getFiles());
}