return (prefix & ~mask) | (suffix & mask);
  }

  static int remove(
      @Nullable Object key,
      @Nullable Object value,
      int mask,
      Object table,
      int[] entries,
      @Nullable Object[] keys,
      @Nullable Object @Nullable [] values) {
    int hash = Hashing.smearedHash(key);
    int tableIndex = hash & mask;
    int next = tableGet(table, tableIndex);

    Ordering<Number> unusedF = numbers.compound(objects).compound(objects); // bad IDEA
    Ordering<Number> unusedG = objects.compound(numbers).compound(objects);
    Ordering<Number> unusedH = objects.compound(objects).compound(numbers);

    Ordering<Number> unusedI = numbers.compound(objects.compound(objects));
    Ordering<Number> unusedJ = objects.compound(numbers.compound(objects)); // bad IDEA

    Ordering<Number> unusedF = numbers.compound(objects).compound(objects); // bad IDEA
    Ordering<Number> unusedG = objects.compound(numbers).compound(objects);
    Ordering<Number> unusedH = objects.compound(objects).compound(numbers);

    Ordering<Number> unusedI = numbers.compound(objects.compound(objects));
    Ordering<Number> unusedJ = objects.compound(numbers.compound(objects)); // bad IDEA

   */
  public static <T extends @Nullable Object> Predicate<T> alwaysFalse() {
    return ObjectPredicate.ALWAYS_FALSE.withNarrowedType();
  }

  /**
   * Returns a predicate that evaluates to {@code true} if the object reference being tested is
   * null.
   *
   * <p><b>Discouraged:</b> Prefer using either {@code x -> x == null} or {@code Objects::isNull},

            wildcard == that.wildcard &&
            Objects.equals(name, that.name) &&
            Objects.equals(typeArgs, that.typeArgs) &&
            Objects.equals(upperBounds, that.upperBounds) &&
            Objects.equals(lowerBounds, that.lowerBounds);
    }

    @Override
    public int hashCode() {
        return Objects.hash(name, arrayDimensions, varargs, typeArgs, wildcard, upperBounds, lowerBounds);

   */
  public static <A extends @Nullable Object, B extends @Nullable Object, C extends @Nullable Object>
      Function<A, C> compose(Function<B, C> g, Function<A, ? extends B> f) {
    return new FunctionComposition<>(g, f);
  }

  private static final class FunctionComposition<
          A extends @Nullable Object, B extends @Nullable Object, C extends @Nullable Object>
      implements Function<A, C>, Serializable {

            hash = hash * 31 + Objects.hashCode(workspace);
            hash = hash * 31 + Objects.hashCode(localRepo);
            hash = hash * 31 + RepositoryUtils.repositoriesHashCode(repositories);
            hash = hash * 31 + Objects.hashCode(parentRealm);
            hash = hash * 31 + this.foreignImports.hashCode();
            hash = hash * 31 + Objects.hashCode(dependencyFilter);
            this.hashCode = hash;

        @Override
        public boolean equals(Object o) {
            if (this == o) {
                return true;
            }
            if (o == null || getClass() != o.getClass()) {
                return false;
            }
            AccessorKey that = (AccessorKey) o;
            return Objects.equals(containingType, that.containingType)
                && Objects.equals(methodName, that.methodName)

				continue
			}
			if _, ok := object.UserMetadata["X-Amz-Server-Side-Encryption-Customer-Algorithm"]; ok {
				log.Println("SKIPPED: Objects encrypted with SSE-C do not have md5sum as ETag:", objFullPath(object))
				continue
			}
			if v, ok := object.UserMetadata["X-Amz-Server-Side-Encryption"]; ok && v == "aws:kms" {
				log.Println("SKIPPED: encrypted with SSE-KMS do not have md5sum as ETag:", objFullPath(object))

					}
					prevPrefix = currPrefix
					objects = append(objects, ObjectInfo{
						IsDir:  true,
						Bucket: bucket,
						Name:   currPrefix,
					})
					continue
				}
			}

			fi, err := entry.fileInfo(bucket)
			if err == nil && fi.VersionPurgeStatus().Empty() {
				versioned := vcfg != nil && vcfg.Versioned(entry.name)
				objects = append(objects, fi.ToObjectInfo(bucket, entry.name, versioned))
			}