this.dragEnabled = false;
this.dragEnabled = true;
  protected void initializeLocalVars()  {    setTableHeader(createDefaultTableHeader());    this.autoCreateColumnsFromModel = false;    if (columnModel == null)      {        this.autoCreateColumnsFromModel = true;        createColumnsFromModel();      }    this.columnModel.addColumnModelListener(this);        this.defaultRenderersByColumnClass = new Hashtable();    createDefaultRenderers();    this.defaultEditorsByColumnClass = new Hashtable();    createDefaultEditors();    this.autoResizeMode = AUTO_RESIZE_ALL_COLUMNS;    this.rowHeight = 16;    this.rowMargin = 1;    this.rowSelectionAllowed = true;    // this.accessibleContext = new AccessibleJTable();    this.cellEditor = null;    this.dragEnabled = false;    this.preferredViewportSize = new Dimension(450,400);    this.showHorizontalLines = true;    this.showVerticalLines = true;    this.editingColumn = -1;    this.editingRow = -1;    setIntercellSpacing(new Dimension(1,1));  }