title: Reading XLSB file with Apache POI
body: <p>I am reading xlsb file with below code, but its printing as text, I want to get headers, data values for each cell to set to java objects. Which classes should I use. Thanks in advance.</p>
  
  <pre><code>    File file = null;
      OPCPackage pkg = null;      
      XSSFEventBasedExcelExtractor ext = null;
  
          try {           
  
          file = Paths.get("C:/Users/U574564/Ref/source/Q4_GL_Assignment v1.xlsb").toFile();          
          pkg = OPCPackage.open(file,PackageAccess.READ);
          ZipSecureFile.setMaxTextSize(110485766);
          ext = new XSSFBEventBasedExcelExtractor(pkg);  
           System.out.println(ext.getText());
  
          }   catch(Exception ex) {
              System.out.println(ex.getMessage());
          }
  </code></pre>