How to use

createInstance

method

in

org.apache.flink.api.java.typeutils.runtime.CopyableValueSerializer

private void ensureInstanceInstantiated() {
  if (instance == null) {
    instance = createInstance();
  }
}

@Override
public T copy(T from) {
  return copy(from, createInstance());
}

@Override
public T deserialize(DataInputView source) throws IOException {
  return deserialize(createInstance(), source);
}

private void ensureInstanceInstantiated() {
  if (instance == null) {
    instance = createInstance();
  }
}

private void ensureInstanceInstantiated() {
  if (instance == null) {
    instance = createInstance();
  }
}

@Override
public T copy(T from) {
  return copy(from, createInstance());
}

@Override
public T deserialize(DataInputView source) throws IOException {
  return deserialize(createInstance(), source);
}

@Override
public T copy(T from) {
  return copy(from, createInstance());
}

@Override
public T deserialize(DataInputView source) throws IOException {
  return deserialize(createInstance(), source);
}