}
            }
            if (targetNodes.isEmpty()) {
                // There is a chance we could not attach target configurations previously
                List<EdgeState> unattachedDependencies = targetComponent.getModule().getUnattachedDependencies();
                if (!unattachedDependencies.isEmpty()) {
                    for (EdgeState otherEdge : unattachedDependencies) {

        @Override
        public void call(SourceUnit source) {
            if (!source.getAST().getMethods().isEmpty()) {
                hasMethods = true;
            }
            emptyScript = isEmpty(source);
        }

        private boolean isEmpty(SourceUnit source) {
            List<Statement> statements = source.getAST().getStatementBlock().getStatements();

        }
    }

    private static boolean isNotEmpty(TestFilterSpec filter) {
        return !filter.getIncludedTests().isEmpty()
            || !filter.getIncludedTestsCommandLine().isEmpty()
            || !filter.getExcludedTests().isEmpty();
    }

    private static class ClassMethodNameFilter implements PostDiscoveryFilter {
        private final TestSelectionMatcher matcher;

        Set<Object> mutableValues = getMutableValues();
        if (mutableValues.isEmpty() && immutableValues.isEmpty()) {
            return;
        }
        final Deque<Object> queue = new ArrayDeque<Object>(mutableValues.size() + immutableValues.size());
        queue.addAll(immutableValues);
        queue.addAll(mutableValues);
        while (!queue.isEmpty()) {
            Object dependency = queue.removeFirst();

                    while (prefixStack.size() > depth) {
                        prefixStack.removeLast();
                    }
                    if (node.children.isEmpty()) {
                        String root;
                        if (prefixStack.isEmpty()) {
                            root = node.prefix;
                        } else {
                            StringBuilder builder = new StringBuilder();

            }
        }

        TestFilterSpec filter = spec.getFilter();
        if (!filter.getIncludedTests().isEmpty() || !filter.getIncludedTestsCommandLine().isEmpty() || !filter.getExcludedTests().isEmpty()) {
            testNg.addListener(new SelectedTestsFilter(filter));
        }

        if (!suiteFiles.isEmpty()) {
            testNg.setTestSuites(GFileUtils.toPaths(suiteFiles));
        } else {

    assertThat(multiset).isEmpty();
  }

  public void testRemoveOccurrencesIterableEmpty() {
    Multiset<String> multiset = HashMultiset.create();
    Iterable<String> toRemove = Arrays.asList("a", "b", "a");
    assertFalse(Multisets.removeOccurrences(multiset, toRemove));
    assertTrue(multiset.isEmpty());
  }

  public void testRemoveOccurrencesMultisetEmpty() {

            }
        }

        private boolean hasFailures() {
            return !resolveFailures.isEmpty() || !provisioningFailures.isEmpty();
        }

        private String failureMessage() {
            StringBuilder sb = new StringBuilder();
            if (!resolveFailures.isEmpty()) {
                sb.append("Some toolchain resolvers had internal failures: ")

                && profile.getDistributionManagement() == null
                && profile.getModules().isEmpty()
                && profile.getProperties().isEmpty()
                && profile.getRepositories().isEmpty()
                && profile.getPluginRepositories().isEmpty()
                && profile.getReporting() == null;
    }

      Entry<K, Collection<V>> entry = entryIterator.next();
      K key = entry.getKey();
      Collection<V> collection = filterCollection(entry.getValue(), new ValuePredicate(key));
      if (!collection.isEmpty()
          && predicate.apply(Maps.<K, Collection<V>>immutableEntry(key, collection))) {
        if (collection.size() == entry.getValue().size()) {
          entryIterator.remove();
        } else {