import static java.util.Objects.requireNonNull;
import com.google.common.collect.ImmutableMap;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import java.util.Map;
// Used via VarHandle
@SuppressWarnings("unused")
+ @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "https://github.com/spotbugs/spotbugs/issues/2749")
private volatile ImmutableMap<Class<? extends Augmentation<T>>, Augmentation<T>> cachedAugmentations;
protected AugmentableCodecDataObject(final AbstractDataObjectCodecContext<T, ?> context,