SimpleProblemCollector problems = new SimpleProblemCollector();
        List<Profile> active = selector.getActiveProfiles(profiles, context, problems);
        assertTrue(active.isEmpty());
        assertEquals(1, problems.getErrors().size());
        assertEquals(
                "Failed to determine activation for profile one: BOOM",
                problems.getErrors().get(0));
    }

  }

  private static boolean isEmpty(Iterable<?> iterable) {
    return iterable instanceof Collection
        ? ((Collection<?>) iterable).isEmpty()
        : !iterable.iterator().hasNext();
  }

  public static void assertEmpty(Iterable<?> iterable) {
    if (!isEmpty(iterable)) {
      fail("Not true that " + iterable + " is empty");
    }
  }

    }

    @Override
    public ModuleIdentifier getId() {
        return id;
    }

    @Override
    public Collection<ComponentState> getVersions() {
        if (this.versions.isEmpty()) {
            return Collections.emptyList();
        }
        Collection<ComponentState> values = this.versions.values();
        if (areAllCandidatesForSelection(values)) {
            return values;
        }

            .filter(Optional::isPresent)
            .map(annotation -> annotation.get().name())
            .sorted()
            .collect(Collectors.toList());

        if (exposedSoftwareTypes.isEmpty()) {
            typeValidationContext.visitTypeProblem(problem ->
                problem.withAnnotationType(softwareTypePluginImplClass)

    map.put(new Object(), Boolean.TRUE);
    GcFinalization.awaitDone(
        new FinalizationPredicate() {
          @Override
          public boolean isDone() {
            return map.isEmpty();
          }
        });
    assertTrue(map.isEmpty());
  }

  // ----------------------------------------------------------------
  // Test that interrupts result in RuntimeException, not InterruptedException.

            }
        });
    }

    private boolean resolveEdges(
        final NodeState node,
        final List<EdgeState> dependencies,
        final Spec<EdgeState> dependencyFilter,
        final boolean recomputeSelectors,
        final ResolveState resolveState
    ) {
        if (dependencies.isEmpty()) {
            return false;
        }

        multimap.asMap().entrySet(), Maps.immutableEntry(sampleKey, sampleValueAsCollection));

    // Test #values()

    assertMultimapRemainsUnmodified(multimap, originalEntries);
    if (!multimap.isEmpty()) {
      Collection<V> values = multimap.asMap().entrySet().iterator().next().getValue();

      assertCollectionIsUnmodifiable(values, sampleValue);
    }

    // Test #entries()

            @Override
            public <Q> Supplier<Q> getCompiledBinding(Key<Q> key) {
                Set<Binding<Q>> res = getBindings(key);
                if (res != null && !res.isEmpty()) {
                    List<Binding<Q>> bindingList = new ArrayList<>(res);
                    Comparator<Binding<Q>> comparing = Comparator.comparing(Binding::getPriority);

                .setRootDirectory(Paths.get("src/test/resources/consumer/simple"));
        Model model = builder.build(session, project, file);

        assertNotNull(model);
        assertTrue(model.getProfiles().isEmpty());
    }

    @Named
    @Singleton
    @Priority(10)
    public static class MyModelResolver implements ModelResolver {
        @Override
        public ModelSource resolveModel(

        multimap.asMap().entrySet(), Maps.immutableEntry(sampleKey, sampleValueAsCollection));

    // Test #values()

    assertMultimapRemainsUnmodified(multimap, originalEntries);
    if (!multimap.isEmpty()) {
      Collection<V> values = multimap.asMap().entrySet().iterator().next().getValue();

      assertCollectionIsUnmodifiable(values, sampleValue);
    }

    // Test #entries()