docs: @SuppressWarnings("unchecked")
  	public static <T> TypeInformation<T> convertToTypeInfo(String avroSchemaString) {
  		Preconditions.checkNotNull(avroSchemaString, "Avro schema must not be null.");
  		final Schema schema;
  		try {
  			schema = new Schema.Parser().parse(avroSchemaString);
  		} catch (SchemaParseException e) {
  			throw new IllegalArgumentException("Could not parse Avro schema string.", e);
  		}
  		return (TypeInformation<T>) convertToTypeInfo(schema);
  	}