File Handling

FileObject writtenFile = manager.resolveFile(baseDir, this.propertyPath);
FileContent writtenContents = writtenFile.getContent();
InputStream is = writtenContents.getInputStream();
 
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuffer sb = new StringBuffer();
 
for (String line = ""; (line = reader.readLine()) != null; sb.append(line));
is.close();