@Test
  public void getMultipleParametersQuoted() throws Exception {
    handler = new RequestHandler() {

      @Override
      public void handle(Request request, HttpServletResponse response) {
        response.setStatus(HTTP_OK);
        response.setHeader("a", "b;c=\"d\";e=\"f\"");
      }
    };
    HttpRequest request = get(url);
    assertTrue(request.ok());
    assertEquals("d", request.parameter("a", "c"));
    assertEquals("f", request.parameter("a", "e"));
  }
Get header parameter value

@throws Exception
lib/src/test/java/com/github/kevinsawicki/http/HttpRequestTest.java