Using apache POI to write to word documents

A simple Hello World example for writing  into word files with apache POI
If you use maven add this 2 dependencies(Otherwise download and necessary libraries and add them to your build path):

 <dependency>   
   <groupId>org.apache.poi</groupId>   
   <artifactId>poi</artifactId>   
   <version>3.9</version>   
  </dependency>   
  <dependency>   
   <groupId>org.apache.poi</groupId>   
   <artifactId>poi-ooxml</artifactId>   
   <version>3.9</version>   
  </dependency>   

Here a simple Hello World! program:

 package com.djordje;   
  import java.io.File;   
  import java.io.FileOutputStream;   
  import org.apache.poi.xwpf.usermodel.XWPFDocument;   
  import org.apache.poi.xwpf.usermodel.XWPFParagraph;   
  import org.apache.poi.xwpf.usermodel.XWPFRun;   
  public class App {   
    public void newWordDoc(String filename, String fileContent)   
         throws Exception {   
       XWPFDocument document = new XWPFDocument();   
       XWPFParagraph tmpParagraph = document.createParagraph();   
       XWPFRun tmpRun = tmpParagraph.createRun();   
       tmpRun.setText(fileContent);   
       tmpRun.setFontSize(18);   
       FileOutputStream fos = new FileOutputStream(new File(filename + ".doc"));   
       document.write(fos);   
       fos.close();   
    }   
    public static void main(String[] args) throws Exception {   
         App app = new App();   
         app.newWordDoc("testfile", "Hello World!");   
    }   
  }