firePropertyChange("editable", this.editable, editable); this.editable = editable;
if (editable == newValue) return;  boolean oldValue = editable; editable = newValue; firePropertyChange("editable", oldValue, newValue);
  public void setEditable(boolean editable)    {    firePropertyChange("editable", this.editable, editable);    this.editable = editable;    }