CompController-View mapping problem.

I have 2 views in a viewset- search view and result view.

To the node-Device of the component controller, i bind an ArrayList(of Devices object).My codeline used are:

wdContext.nodeDevice().bind(col);

wdContext.nodeDevice().sortElements(getComparator());

wdContext.nodeDevice().setLeadSelection(0);

wdContext.nodeDevice().validate();

Through debugger, i checked the values in the wdContext.nodeDevice after binding.

But after mapping this node to the Result view, i am not getting the expected results.An unexpected value is getting displayed for all the Devices objects on the Result Table.

Please suggest.i have done all cross checking but i find no problem in my binding-mapping.