&& operatorObject.getString("OP TYPE").equals(
"ListOperator") && (termsObject != null)) {
final ListOperator listOp = new ListOperator();
listOp.fromJSON(operatorObject, listOp, this);
listOp.setConstantComboBoxEntries(this.visualRifEditor.getDocumentContainer().getActiveDocument().getDocumentEditorPane().getPrefixList());
listOp.setVisualRifEditor(this.visualRifEditor);
listOp.setOpen(operatorObject.getBoolean("ISOPEN"));