code: private Configuration getMimeTypeConfiguration() {
  		return new AbstractConfiguration() {
  
  			@Override
  			public void configure(WebAppContext context) throws Exception {
  				MimeTypes mimeTypes = context.getMimeTypes();
  				for (MimeMappings.Mapping mapping : getMimeMappings()) {
  					mimeTypes.addMimeMapping(mapping.getExtension(),
  							mapping.getMimeType());
  				}
  			}
  
  		};
  	}
docs: Create a configuration object that adds mime type mappings.
  @return a configuration object for adding mime type mappings