docs: public static <T> TypeInformation<T> of(Class<T> typeClass) {
  		try {
  			return TypeExtractor.createTypeInfo(typeClass);
  		}
  		catch (InvalidTypesException e) {
  			throw new FlinkRuntimeException(
  					"Cannot extract TypeInformation from Class alone, because generic parameters are missing. " +
  					"Please use TypeInformation.of(TypeHint) instead, or another equivalent method in the API that " +
  					"accepts a TypeHint instead of a Class. " +
  					"For example for a Tuple2<Long, String> pass a 'new TypeHint<Tuple2<Long, String>>(){}'.");
  		}
  	}