inSelectionModel = new ChangesetInSelectionListModel(selectionModel);
lstInSelection = new JList<>(inSelectionModel);
lstInSelection.setSelectionModel(selectionModel);
lstInSelection.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
lstInSelection.setCellRenderer(new ChangesetListCellRenderer());
selectionModel = new DefaultListSelectionModel();
inActiveDataLayerModel = new ChangesetsInActiveDataLayerListModel(selectionModel);
lstInActiveDataLayer = new JList<>(inActiveDataLayerModel);
lstInActiveDataLayer.setSelectionModel(selectionModel);
lstInActiveDataLayer.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
lstInActiveDataLayer.setCellRenderer(new ChangesetListCellRenderer());
DblClickHandler dblClickHandler = new DblClickHandler();
lstInSelection.addMouseListener(dblClickHandler);
lstInActiveDataLayer.addMouseListener(dblClickHandler);
}