#vulnerable code 
                             @Override
	public void encodeBegin(FacesContext context) throws IOException {
		Components.validateHasNoChildren(this);

		try {
			ExternalContext externalContext = context.getExternalContext();
			HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();
			HttpServletResponse response = (HttpServletResponse) externalContext.getResponse();

			// Create dispatcher for the resource given by the component's page attribute.
			RequestDispatcher requestDispatcher = request.getRequestDispatcher((String) getAttributes().get("path"));

			// Catch the resource's output.
			CharResponseWrapper responseWrapper = new CharResponseWrapper(response);
			requestDispatcher.include(request, responseWrapper);

			// Write the output from the resource to the JSF response writer.
			context.getResponseWriter().write(responseWrapper.toString());
		}
		catch (ServletException e) {
			throw new IOException();
		}
	} 
                            #location 18 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                             @Override
	public void encodeBegin(FacesContext context) throws IOException {
		Components.validateHasNoChildren(this);

		ExternalContext externalContext = context.getExternalContext();
		HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();
		HttpServletResponse response = (HttpServletResponse) externalContext.getResponse();
		BufferedHttpServletResponse bufferedResponse = new BufferedHttpServletResponse(response);

		try {
			request.getRequestDispatcher((String) getAttributes().get("path")).include(request, bufferedResponse);
		}
		catch (ServletException e) {
			throw new FacesException(e);
		}

		context.getResponseWriter().write(new String(bufferedResponse.getBuffer(), response.getCharacterEncoding()));
	}