import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.Collection;
import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
import java.util.Collection;
import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
final var purgedHistories = ImmutableUnsignedLongSet.readFrom(in);
final int currentSize = in.readInt();
final var purgedHistories = ImmutableUnsignedLongSet.readFrom(in);
final int currentSize = in.readInt();