var count = 0L
    var noNewLineBeforeEOF = false
    var readCount = read(buffer)

    while (readCount != -1) {
        for (idx in 0 until readCount) {
            if (buffer[idx] == newLine) count++
        }
        noNewLineBeforeEOF = buffer[readCount - 1] != newLine
        readCount = read(buffer)
    }
    if (noNewLineBeforeEOF) count++
    return count

  @J2ktIncompatible
  private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    int distinctElements = Serialization.readCount(stream);
    setBackingMap(Maps.<E, Count>newHashMap());
    Serialization.populateMultiset(this, stream, distinctElements);
  }

  @GwtIncompatible // Not needed in emulated source.
  @J2ktIncompatible

  @J2ktIncompatible
  private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    int distinctElements = Serialization.readCount(stream);
    setBackingMap(new LinkedHashMap<E, Count>());
    Serialization.populateMultiset(this, stream, distinctElements);
  }

  @GwtIncompatible // not needed in emulated source
  @J2ktIncompatible

  private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    expectedValuesPerKey = DEFAULT_VALUES_PER_KEY;
    int distinctKeys = Serialization.readCount(stream);
    Map<K, Collection<V>> map = CompactHashMap.create();
    setMap(map);
    Serialization.populateMultimap(this, stream, distinctKeys);
  }

  @GwtIncompatible // Not needed in emulated source.

  private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    expectedValuesPerKey = DEFAULT_VALUES_PER_KEY;
    int distinctKeys = Serialization.readCount(stream);
    Map<K, Collection<V>> map = Maps.newHashMap();
    setMap(map);
    Serialization.populateMultimap(this, stream, distinctKeys);
  }

  @GwtIncompatible // Not needed in emulated source.

    n = 2 : i32} {
     // CHECK:      %[[RESOURCE_OUT:.*]] = "tf_device.launch"()
     // CHECK-SAME: TPU_REPLICATED_CORE_0
     // CHECK-NEXT:   %[[READ_OUT:.*]] = "tf.ReadVariableOp"(%[[RI_0]])
     // CHECK-NEXT:   tf_device.return %[[READ_OUT]]
     %0 = "tf.ReadVariableOp"(%arg1) : (tensor<*x!tf_type.resource<tensor<4xf32>>>) -> tensor<4xf32>
     %1 = "tf.A"() : () -> (tensor<2x!tf_type.string>)
     "tf_device.launch"() ({

  RestoreVarsAndVerify(&bundle, {"MyVariable"});
}

TEST_F(BundleV2Test, UpdatesMetrics) {
  const std::string kCCLoadBundleV2Label = "cc_load_bundle_v2";
  const int read_count = metrics::SavedModelReadCount("2").value();
  const int api_count =
      metrics::SavedModelReadApi(kCCLoadBundleV2Label).value();
  const std::string export_dir = io::JoinPath(

	if err != nil {
		// e.g. on android /proc/self/auxv is not accessible, so silently
		// ignore the error and leave Initialized = false. On some
		// architectures (e.g. arm64) doinit() implements a fallback
		// readout and will set Initialized = true again.
		return err
	}
	bo := hostByteOrder()
	for len(buf) >= 2*(uintSize/8) {
		var tag, val uint
		switch uintSize {
		case 32:
			tag = uint(bo.Uint32(buf[0:]))

## Playbook: Minor Version Upgrade

COMING SOON

## Playbook: Major Version Upgrade

COMING SOON

## Tips and Tricks

For a quick (but messy) readout on what Istio versions are being used in this repo, run:

```bash