166167168169170171172173174175176177
if(!nodes.isEmpty()) { TreeNode node = nodes.get(0); Object val = node.getValue(); if(val != null) { try { CountStatistic cs = (CountStatistic)val; return cs.getCount(); } catch (Exception e) { //TODO: handle exception } } }
160161162163164165166167168169170171
164165166167168169170171172173174175