/**
     * Get the value of property as {@link String}.
     * @param propertyKey The key of the property. (NotNull)
     * @return The value of found property. (NotNull: if not found, exception)
     * @throws ConfigPropertyNotFoundException When the property is not found.
     */
    String get(String propertyKey);

    /**
     * Is the property true?

    EnumHashBiMap<Currency, String> bimap2 = EnumHashBiMap.create(bimap1);
    assertThat(bimap2.get(Currency.DOLLAR)).isEqualTo("dollar");
    assertEquals(bimap1, bimap2);
    bimap2.inverse().put("franc", Currency.FRANC);
    assertThat(bimap2.get(Currency.FRANC)).isEqualTo("franc");
    assertThat(bimap1.get(Currency.FRANC)).isNull();
    assertFalse(bimap2.equals(bimap1));

    /* Test that it can be empty. */

    )
    val response1 = get(server.url("/"))
    assertThat(response1.body.string()).isEqualTo("A")
    assertThat(response1.header("Allow")).isEqualTo("GET, HEAD")
    val response2 = get(server.url("/"))
    assertThat(response2.body.string()).isEqualTo("A")
    assertThat(response2.header("Allow")).isEqualTo("GET, HEAD, PUT")
  }

  @Test
  fun getHeadersReturnsCachedHopByHopHeaders() {
    server.enqueue(

        assertNull(paramMap.get("xxx"));
        assertEquals("111", paramMap.get("aaa"));
        assertEquals("222", paramMap.get("aaa_bbb"));
        assertEquals("222", paramMap.get("aaaBbb"));
        assertEquals("222", paramMap.get("AaaBbb"));
        assertNull(paramMap.get("aaabbb"));
        assertEquals("333", paramMap.get("aaa_bbb_ccc"));
        assertEquals("333", paramMap.get("aaaBbbCcc"));

        .that(stringEvents.get(0))
        .isEqualTo(EVENT);

    // Check the Catcher<Object>...
    assertEquals("Three Objects should be delivered.", 3, objectEvents.size());
    assertEquals("String fixture must be first object delivered.", EVENT, objectEvents.get(0));
    assertEquals("Object fixture must be second object delivered.", objEvent, objectEvents.get(1));
    assertEquals(

        .that(stringEvents.get(0))
        .isEqualTo(EVENT);

    // Check the Catcher<Object>...
    assertEquals("Three Objects should be delivered.", 3, objectEvents.size());
    assertEquals("String fixture must be first object delivered.", EVENT, objectEvents.get(0));
    assertEquals("Object fixture must be second object delivered.", objEvent, objectEvents.get(1));
    assertEquals(

        assertNotNull(threadName.get());
        // The async execution should have run on a ForkJoinPool thread, not the main thread
        assertTrue("Should run on ForkJoinPool thread: " + threadName.get(),
                threadName.get().contains("ForkJoinPool") || !threadName.get().equals(Thread.currentThread().getName()));
        pool.shutdown();
    }

    assertEquals(Integer.valueOf(1), map.get("foo"));
    assertThat(map.putIfAbsent("bar", 3)).isNull();
    assertEquals(Integer.valueOf(3), map.get("bar"));
  }

  public void testRemove() {
    TestMap map = new TestMap();
    map.put("foo", 1);
    assertFalse(map.remove("foo", 2));
    assertFalse(map.remove("bar", 1));
    assertEquals(Integer.valueOf(1), map.get("foo"));
    assertTrue(map.remove("foo", 1));

        assertEquals(5, phases.size());
        assertEquals("intent", phases.get(0));
        assertEquals("search", phases.get(1));
        assertEquals("evaluate", phases.get(2));
        assertEquals("fetch", phases.get(3));
        assertEquals("answer", phases.get(4));
    }

    get() = fullyQualifiedName.substringAfterLast(".")


internal
val JApiClass.packagePath: String
    get() = packageName.replace(".", "/")


internal
val JApiClass.packageName: String