presto-main/src/main/java/io/prestosql/execution/CreateViewTask.java/CreateViewTask/CreateViewTask
class CreateViewTask:    @Inject
    public CreateViewTask(SqlParser sqlParser, FeaturesConfig featuresConfig)
    {
        this.sqlParser = requireNonNull(sqlParser, "sqlParser is null");
        requireNonNull(featuresConfig, "featuresConfig is null");
    }