java - Apache Poi: Text is added to .doc file before it's content but not after it -


i need add simple text (from .txt or .doc file) .doc file code simple :

public static void main(string[] args) throws ioexception { poifsfilesystem fs = new poifsfilesystem(new fileinputstream("/home/amira/work/apps-579/word/test1.doc")); hwpfdocument doc = new hwpfdocument(fs);  range range = doc.getrange();  characterrun run = range.insertafter("hello world!!! works well!!!"); run.setbold(true); run.setitalic(true); run.setcapitalized(true); outputstream out = new fileoutputstream("/home/amira/work/apps-579/word/sampleafter.doc"); doc.write(out); out.flush(); out.close(); }

the new sampleafter.doc created contains content of test1.doc : "hello world!!! works well!!!" string has not been added .

i tried use

range.insertbefore(string text)

method works , string added before content of test1.doc.

i don't it. there explanation issue.

here's content of test1.doc :

voilà mon premier test le 24/03/24

here's result of : system.out.println(range.text());

with insertbefore :

  1. hello world!!! works well!!!voilà mon premier test le 24/03/24

with insertafter : 

voilà mon premier test le 24/03/24   hello world!!! works well!!!

well, above code seems work me. guess better follow following approach

range r1 = doc.getrange(); section sec = r1.getsection(r1.numsections()-1); paragraph para = sec.getparagraph(sec.numparagraphs()-1); characterrun run = para.getcharacterrun(para.numcharacterruns()-1); run.insertafter("hello world!!! works well!!!"); run.setbold(true); run.setitalic(true); run.setcapitalized(true);

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