private FileObject getFileObjectForLocalFile(File file) {
    try {
      return VFS.getManager().toFileObject(file);
    } catch (FileSystemException e) {
      throw new RuntimeException("Cannot open file: " + file, e);
    }
  }
Responsible for global drag-and-drop operations.
<p>
Currently supports dropping possibly multiple log files that are then opened by autodetection.

@author murat
olv-core/src/main/java/pl/otros/logview/gui/actions/read/DragAndDropFilesHandler.java