wro4j-core/src/main/java/ro/isdc/wro/http/GzipFilter.java
public void doFilter(final ServletRequest req, final ServletResponse res, final FilterChain chain)
      throws IOException, ServletException {
    final HttpServletRequest request = (HttpServletRequest) req;
    final HttpServletResponse response = (HttpServletResponse) res;

    if (isGzipAllowed(request)) {
      doGzipResponse(request, response, chain);
    } else {
      LOG.debug("Gzip not allowed. Proceeding with chain.");
      chain.doFilter(request, response);
    }
  }
public void doFilter(final ServletRequest req, final ServletResponse res, final FilterChain chain)
      throws IOException, ServletException {
    final HttpServletRequest request = (HttpServletRequest) req;
    final HttpServletResponse response = (HttpServletResponse) res;

    if (isGzipAllowed(request)) {
      doGzipResponse(request, response, chain);
    } else {
      LOG.debug("Gzip not allowed. Proceeding with chain.");
      chain.doFilter(request, response);
    }
  }
{@inheritDoc}