SWT Table Selection

    table.addSelectionListener( new SelectionAdapter() {
      private TableItem currentSelection;
      private boolean ignoreEvent;

      public void widgetSelected( SelectionEvent event ) {
        if( !ignoreEvent ) {
          if( currentSelection == event.item ) {
            ignoreEvent = true;
            table.deselect( table.indexOf( ( TableItem )event.item ) );
            ignoreEvent = false;
          }
          currentSelection = ( TableItem )event.item;
        }
      }
    } );