src/main/java/js/servlet/AppServlet.java
protected static void sendBadRequest(RequestContext context) throws IOException {
		log.error("Bad request format for resource or service: |%s|.", context.getRequestURI());
		context.dump();
		context.getResponse().sendError(HttpServletResponse.SC_BAD_REQUEST, context.getRequestURI());
	}
protected static void sendBadRequest(RequestContext context) throws IOException {
		log.error("Bad request format for resource or service: |%s|.", context.getRequestURI());
		context.dump();
		context.getResponse().sendError(HttpServletResponse.SC_BAD_REQUEST, context.getRequestURI());
	}
Send response for bad request with request URI as message. This utility method is used when a request URI is not well
formed, as expected by concrete servlet implementation. It dumps request context and delegates servlet container,
{@link HttpServletResponse#sendError(int, String)} to send {@link HttpServletResponse#SC_BAD_REQUEST}.

@param context request context.
@throws IOException if writing to HTTP response fails.