}
                if (key.getRawType() == List.class) {
                    Set<Binding<Object>> res2 = getBindings(key.getTypeParameter(0));
                    Set<Binding<Object>> res3 = res2 != null ? new HashSet<>(res2) : new HashSet<>();
                    try {
                        List<Object> l = containerProvider
                                .get()

    /**
     * Wraps an object, providing reflective access to the object graph of which the
     * supplied object is the root. Expressions like 'child.name' will translate into
     * 'rootObject.getChild().getName()' for non-boolean properties, and
     * 'rootObject.getChild().isName()' for boolean properties.
     */
    public static class ObjectBasedValueSource extends AbstractValueSource {

        private final Object root;

        /**

    // Of course we could take pains to give the complete description of the
    // problem on any failure.

    // Yeah it's n^2.
    for (Object object : exp) {
      if (!act.remove(object)) {
        Assert.fail(
            "did not contain expected element "
                + object
                + ", "
                + "expected = "
                + exp
                + ", actual = "
                + actString);

        ArtifactSpec e = b2.addDependency("e", "1.0");
        ArtifactSpec g = d1.addDependency("g", "1.0");

        ArtifactResolutionResult res = collect(createSet(new Object[] {a.artifact}));
        Object[] artifacts = new Object[] {a.artifact, c.artifact, d1.artifact, b2.artifact, e.artifact, g.artifact};
        assertEquals(createSet(artifacts), res.getArtifacts(), "Check artifact list");

    Ordering<Number> f = numbers.compound(objects).compound(objects); // bad IDEA
    Ordering<Number> g = objects.compound(numbers).compound(objects);
    Ordering<Number> h = objects.compound(objects).compound(numbers);

    Ordering<Number> i = numbers.compound(objects.compound(objects));
    Ordering<Number> j = objects.compound(numbers.compound(objects)); // bad IDEA
    Ordering<Number> k = objects.compound(objects.compound(numbers));

    Ordering<Number> f = numbers.compound(objects).compound(objects); // bad IDEA
    Ordering<Number> g = objects.compound(numbers).compound(objects);
    Ordering<Number> h = objects.compound(objects).compound(numbers);

    Ordering<Number> i = numbers.compound(objects.compound(objects));
    Ordering<Number> j = objects.compound(numbers.compound(objects)); // bad IDEA
    Ordering<Number> k = objects.compound(objects.compound(numbers));

  }

  private static <E extends @Nullable Object> void assertCollectionsAreEquivalent(
      Collection<E> expected, Collection<E> actual) {
    assertIteratorsInOrder(expected.iterator(), actual.iterator());
  }

  private static <K extends @Nullable Object, V extends @Nullable Object>
      void assertMultimapRemainsUnmodified(Multimap<K, V> expected, List<Entry<K, V>> actual) {

  }

  @GwtIncompatible // ObjectArrays.concat(Object[], Object[], Class)
  public void testConcatEmptyEmpty() {
    String[] result = ObjectArrays.concat(new String[0], new String[0], String.class);
    assertEquals(String[].class, result.getClass());
    assertThat(result).isEmpty();
  }

  @GwtIncompatible // ObjectArrays.concat(Object[], Object[], Class)
  public void testConcatEmptyNonempty() {

     */
    final class Key<T> {

        private final Class<T> type;
        private final Object id;

        private Key(Class<T> type, Object id) {
            this.type = type;
            this.id = id;
        }

        public Class<T> type() {
            return type;
        }

        @Override
        public boolean equals(Object o) {

import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Set;

class PropertiesAsMap extends AbstractMap<String, String> {

    private final Map<Object, Object> properties;

    PropertiesAsMap(Map<Object, Object> properties) {
        this.properties = properties;
    }

    @Override
    public Set<Entry<String, String>> entrySet() {
        return new AbstractSet<Entry<String, String>>() {