DefaultMutableTreeNode node = (DefaultMutableTreeNode) it.next();
Object nodeControl = node.getUserObject();
ControlPanel controlPanel = (ControlPanel) nodeControl;
controlPanels.add(controlPanel);
}
ExpressionFinder finder = new ExpressionFinder(this.findExpression, controlPanels);
this.foundExpressions = finder.find();
this.findNext();
}