* org.eclipse.nebula.widgets.nattable.command.AbstractLayerCommandHandler
* #doCommand(org.eclipse.nebula.widgets.nattable.command.ILayerCommand)
*/
@Override
protected boolean doCommand(DisplayPersistenceDialogCommand command) {
PersistenceDialog dialog = new PersistenceDialog(command.getNatTable()
.getShell(), command.getNatTable(), this.properties);
// register the listeners
dialog.addAllStateChangeListener(this.stateChangeListeners);
// open the dialog
dialog.open();
return true;
}