Read word symbol list in java using Apache POI -

i trying read word document in java using apache poi whenerver encounters symbol ms word symbol list , showing empty space in string . below code using

wpfdocument doc = new xwpfdocument(new fileinputstream(filename));           xwpfwordextractor ex = new xwpfwordextractor(doc);           list<xwpfparagraph> xwpfparagraphs=doc.getparagraphs();           for(xwpfparagraph xwpfparagraph:xwpfparagraphs)           {               system.out.println("paragraph");               system.out.println(xwpfparagraph.getparagraphtext());           }