Loading a file from OSGI bundle

Bundle bundle = Activator.getDefault().getBundle();
Path path = new Path("path/to/your/file.extension"); //$NON-NLS-1$
URL url = FileLocator.find(bundle, path, Collections.EMPTY_MAP);
URL fileUrl = null;
try {
fileUrl = FileLocator.toFileURL(url);
}
catch (IOException e) {
// Will happen if the file cannot be read for some reason
e.printStackTrace();
}
File file = new File(fileUrl.getPath());


http://codeache.blogspot.in/2007/05/loading-files-with-rcp.html