"the Function passed to Optional.transform() must not return null."));
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj instanceof Present) {
      Present<?> other = (Present<?>) obj;
      return reference.equals(other.reference);
    }
    return false;
  }

  @Override
  public int hashCode() {
    return 0x598df91c + reference.hashCode();
  }

  }

  @Override
  public abstract boolean encloses(Range<C> otherRange);

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj == this) {
      return true;
    } else if (obj instanceof RangeSet) {
      RangeSet<?> other = (RangeSet<?>) obj;
      return this.asRanges().equals(other.asRanges());
    }
    return false;
  }

  @Override
  public final int hashCode() {

      }
      return false;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof PowerSet) {
        PowerSet<?> that = (PowerSet<?>) obj;
        return inputSet.keySet().equals(that.inputSet.keySet());
      }
      return super.equals(obj);
    }

    @Override
    public int hashCode() {
      /*

        return 0L;
    }

    @Override
    public long length() {
        return 0L;
    }

    @Override
    public boolean equals(final Object obj) {
        if (obj instanceof final SmbShareInfo si) {
            return netName.equals(si.netName);
        }
        return false;
    }

    @Override
    public int hashCode() {
        return netName.hashCode();
    }

            throws ArtifactResolutionException, ArtifactNotFoundException {
        if (Artifact.RELEASE_VERSION.equals(artifact.getVersion())) {
            try {
                String version = resolveVersion(artifact, request);

                if (Artifact.RELEASE_VERSION.equals(version)) {
                    throw new ArtifactNotFoundException("Unable to determine the release version", artifact);
                }

        c.addDependency(dFarthest);

        /* system and provided dependencies are not transitive */
        if (!Artifact.SCOPE_SYSTEM.equals(nearestScope) && !Artifact.SCOPE_PROVIDED.equals(nearestScope)) {
            checkScopeUpdate(a, b, expectedScope, "2.0");
        }
    }

    private void checkScopeUpdateDirect(String farthestScope, String nearestScope, String expectedScope)

      if (m.getName().equals("keySet") && m.getReturnType().equals(SortedSet.class)) {
        return;
      }
    }
    fail("No bridge method found");
  }

  @J2ktIncompatible
  @GwtIncompatible // reflection
  public void testAsMapBridgeMethods() {
    for (Method m : TreeMultimap.class.getMethods()) {
      if (m.getName().equals("asMap") && m.getReturnType().equals(SortedMap.class)) {

  }

  @Override
  public abstract boolean encloses(Range<C> otherRange);

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj == this) {
      return true;
    } else if (obj instanceof RangeSet) {
      RangeSet<?> other = (RangeSet<?>) obj;
      return this.asRanges().equals(other.asRanges());
    }
    return false;
  }

  @Override
  public final int hashCode() {

  }

  @Override
  public final int hashCode() {
    return typeVariable.hashCode();
  }

  @Override
  public final boolean equals(@Nullable Object o) {
    if (o instanceof TypeParameter) {
      TypeParameter<?> that = (TypeParameter<?>) o;
      return typeVariable.equals(that.typeVariable);
    }
    return false;
  }

  @Override
  public String toString() {
    return typeVariable.toString();
  }

            assertFalse(artifact.getArtifactId().equals("t07-d"));
            System.out.println("Artifact: " + artifact.getDependencyConflictId() + " " + artifact.getVersion()
                    + " Optional=" + (artifact.isOptional() ? "true" : "false"));
            assertTrue(
                    artifact.getVersion().equals("1.0"), "Incorrect version for " + artifact.getDependencyConflictId());
        }
    }