_root.acceptInOrder(new TCLCleanUp());
_comp = (ETCLComponentName) _root.getFirstChild();
assertEquals("$.first_name.value", _comp.getComponentName());
_comp = (ETCLComponentName) TCLParser.parse("$domain_name");
_comp.acceptInOrder(new TCLCleanUp());
assertEquals("$domain_name", _comp.getComponentName());
_comp = (ETCLComponentName) TCLParser.parse("$domain_name._type_id");
_comp.acceptInOrder(new TCLCleanUp());
assertEquals("$domain_name._type_id", _comp.getComponentName());