presto-main/src/main/java/io/prestosql/server/CoordinatorModule.java/CoordinatorModule/createStatementResponseExecutor
class CoordinatorModule:    @Provides
    @Singleton
    @ForStatementResource
    public static BoundedExecutor createStatementResponseExecutor(@ForStatementResource ExecutorService coreExecutor, TaskManagerConfig config)
    {
        return new BoundedExecutor(coreExecutor, config.getHttpResponseThreads());
    }