private Treerow autoTreerow() { if (_treerow == null) { final Treerow row = new Treerow(); row.applyProperties(); row.setParent(this); } return _treerow; }
if (ti.getTreerow() == null) { tr = new Treerow(); tr.setParent(ti); } else { tr = ti.getTreerow();
if (item.getTreerow() == null) { tr = new Treerow(); tr.setParent(item); } else { tr = item.getTreerow();