new ClosingCallable<TestCloseable>() {
                  @Override
                  public TestCloseable call(DeferredCloser closer) throws Exception {
                    closer.eventuallyClose(closeable1, closingExecutor);
                    closer.eventuallyClose(closeable2, closingExecutor);
                    return closeable3;
                  }
                },
                executor)

}

// isUnsafePoint returns whether p is an unsafe point.
func (c *ctxt0) isUnsafePoint(p *obj.Prog) bool {
	// If p explicitly uses REGTMP, it's unsafe to preempt, because the
	// preemption sequence clobbers REGTMP.
	return p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP
}

// isRestartable returns whether p is a multi-instruction sequence that,
// if preempted, can be restarted.

    }

    /**
     * Assuming that both this [FirScope] and [another] are [FirNestedClassifierScope] or [FirClassUseSiteMemberScope] and both of them
     * are surrounding [from], returns whether this [FirScope] is closer than [another] based on the distance from [from].
     *
     * If one of this [FirScope] and [another] is not [FirNestedClassifierScope] or [FirClassUseSiteMemberScope], it returns false.
     *
     * Example:

	f.PodNominator = n
}

// Close closes each plugin, when they implement io.Closer interface.
func (f *frameworkImpl) Close() error {
	var errs []error
	for name, plugin := range f.pluginsMap {
		if closer, ok := plugin.(io.Closer); ok {
			err := closer.Close()
			if err != nil {
				errs = append(errs, fmt.Errorf("%s failed to close: %w", name, err))

		// Remainder after the loop
		rem := v.AuxInt % bytesPerLoop

		dstReg := v.Args[0].Reg()
		srcReg := v.Args[1].Reg()

		// The set of registers used here, must match the clobbered reg list
		// in PPC64Ops.go.
		offset := int64(0)

		// top of the loop
		var top *obj.Prog
		// Only generate looping code when loop counter is > 1 for >= 64 bytes
		if ctr > 1 {

		if _, err = file.Seek(offset, io.SeekStart); err != nil {
			file.Close()
			return nil, err
		}
	}

	return &sendFileReader{Reader: io.LimitReader(file, length), Closer: file}, nil
}

// closeWrapper converts a function to an io.Closer
type closeWrapper func() error

// Close calls the wrapped function.
func (c closeWrapper) Close() error {
	return c()
}

// CreateFile - creates the file.

	for {
		x = c.activeCall.Load()
		if x&1 != 0 {
			return net.ErrClosed
		}
		if c.activeCall.CompareAndSwap(x, x|1) {
			break
		}
	}
	if x != 0 {
		// io.Writer and io.Closer should not be used concurrently.
		// If Close is called while a Write is currently in-flight,
		// interpret that as a sign that this Close is really just
		// being used to break the Write and/or clean up resources and

	return NewRequestWithContext(context.Background(), method, url, body)
}

// NewRequestWithContext returns a new [Request] given a method, URL, and
// optional body.
//
// If the provided body is also an [io.Closer], the returned
// [Request.Body] is set to body and will be closed (possibly
// asynchronously) by the Client methods Do, Post, and PostForm,
// and [Transport.RoundTrip].
//

}

// isUnsafePoint returns whether p is an unsafe point.
func (c *ctxt0) isUnsafePoint(p *obj.Prog) bool {
	// If p explicitly uses REGTMP, it's unsafe to preempt, because the
	// preemption sequence clobbers REGTMP.
	return p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP
}

// isRestartable returns whether p is a multi-instruction sequence that,
// if preempted, can be restarted.

		// causing error.
		n, err := reader.Read(shard)
		w.Write(shard[:n])
		if err == nil {
			continue
		}
		if err == io.EOF {
			break
		}
		t.Fatal(err)
	}
	w.(io.Closer).Close()
	if err := storage.storage.bitrotVerify(context.Background(), pathJoin(path, volName, fileName), size, algo, nil, shardSize); err != nil {
		t.Fatal(err)
	}

	// 4) Streaming bitrot check on corrupted file