Reading form checkbox values from a Word document using java -

i have word document checkboxes in it, , want determine whether these ticked or not , use these results java. have tried using wordextractor apache poi didn't seem include result.

if save docx in txt format replaces each checkbox corresponding 0 or 1, ideal, don't know how programmatically.

seems looking ftcblssubrecord class (i didn't try it): http://poi.apache.org/apidocs/org/apache/poi/hssf/record/ftcblssubrecord.html

http://poi.apache.org/apidocs/org/apache/poi/hssf/record/class-use/subrecord.html

results of search in google: checkbox site:poi.apache.org

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by post seems not posible: http://osdir.com/ml/user-poi.apache.org/2010-10/msg00068.html

other post talking this: what api can add checkbox ms word file using java?

insert checkbox in excel sheet using apache poi