How to use

removeStart

method

in

org.stagemonitor.util.StringUtils

@Override
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
  String requestURI = req.getRequestURI().substring(req.getContextPath().length()).replace("..", "");
  setResponseHeaders(req, res, requestURI);
  InputStream inputStream = null;
  try {
    inputStream = getClass().getClassLoader().getResourceAsStream(StringUtils.removeStart(requestURI, "/"));
    if (inputStream == null) {
      res.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    }
    IOUtils.copy(inputStream, res.getOutputStream());
    res.getOutputStream().flush();
    res.flushBuffer();
  } finally {
    try {
      if (inputStream != null) {
        inputStream.close();
      }
    } catch (IOException ioe) {
      // ignore
    }
  }
}

@Test
public void testRemoveStart() {
  assertEquals(StringUtils.removeStart("teststring", "test"), "string");
  assertEquals(StringUtils.removeStart("string", "test"), "string");
  assertEquals(StringUtils.removeStart("stringtest", "test"), "stringtest");
}