assertEquals("pom.properties", pom.getValue("build/plugins[1]/executions[1]/configuration/outputFile"));
        assertEquals(1, ((List<?>) pom.getValue("build/plugins[1]/executions[1]/goals")).size());
        assertEquals("eval", pom.getValue("build/plugins[1]/executions[1]/goals[1]"));
        assertEquals(1, ((List<?>) pom.getValue("build/plugins[1]/dependencies")).size());

   * Foo<Enum<?>>} according to JLS. See testRecursiveWildcardSubtypeBug() for a real example.
   *
   * <p>It appears that properly handling recursive type bounds in the presence of implicit type
   * bounds is not easy. For now we punt, hoping that this defect should rarely cause issues in real
   * code.
   *
   * @param formalType is {@code Foo<formalType>} a supertype of {@code Foo<T>}?

 *             return createExpensiveGraph(key);
 *           }
 *         });
 * }</pre>
 *
 * <p>Or equivalently,
 *
 * <pre>{@code
 * // In real life this would come from a command-line flag or config file
 * String spec = "maximumSize=10000,expireAfterWrite=10m";
 *
 * LoadingCache<Key, Graph> graphs = CacheBuilder.from(spec)
 *     .removalListener(MY_LISTENER)