ConstraintExplorerTreeNode root = new ConstraintExplorerTreeNode();
this.constraintExplorerTreeModel = new ConstraintExplorerTreeModel(root);
this.constraintExplorerTreeModel.getContext().putValue(ConstantDefinition.FEATURE_MODEL , this.featureModel);
this.constraintExplorerTreeModel.getContext().putValue(ConstantDefinition.CONSTRAINT_MODEL , this.constraintModel);
this.treeTable = new JXTreeTable(this.constraintExplorerTreeModel);
// this.treeTable.setHighlighters(new AlternateRowHighlighter(Color.WHITE , new Color(240 , 255 , 255) , Color.BLACK));
this.treeTable.setDefaultRenderer(Object.class, this.constraintExplorerTreeModel.getCellRenderer());
this.treeTable.getTableHeader().setPreferredSize(new Dimension(treeTable.getTableHeader().getPreferredSize().width, 32));
this.treeTable.getTableHeader().setDefaultRenderer(this.constraintExplorerTreeModel.getHeaderRender());
this.treeTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);