{
((DefaultMBTNode)((DefaultMutableTreeNode)root.getChildAt(i)).getUserObject()).removeAllChildrenFromTheTree( (DefaultMutableTreeNode)root.getChildAt(i)
, (DefaultTreeModel)bTree.getModel());
((DefaultTreeModel)bTree.getModel()).nodeChanged(root.getChildAt(i));
}
bTree.repaint();
AxisEmpty axisEmpty=new AxisEmpty(removeComments(textArea.getText()));
// Getting TreeNode Objects from Root, With, Axis and Slicer node.
Object r = root.getUserObject();
DefaultMutableTreeNode withTreeNode=(DefaultMutableTreeNode)root.getChildAt(0);