headerValue = null
  }

  return CacheControl(
    noCache = noCache,
    noStore = noStore,
    maxAgeSeconds = maxAgeSeconds,
    sMaxAgeSeconds = sMaxAgeSeconds,
    isPrivate = isPrivate,
    isPublic = isPublic,
    mustRevalidate = mustRevalidate,
    maxStaleSeconds = maxStaleSeconds,
    minFreshSeconds = minFreshSeconds,
    onlyIfCached = onlyIfCached,
    noTransform = noTransform,

    assertThat(cacheControl.noStore).isFalse()
    assertThat(cacheControl.maxAgeSeconds).isEqualTo(-1)
    assertThat(cacheControl.sMaxAgeSeconds).isEqualTo(-1)
    assertThat(cacheControl.isPrivate).isFalse()
    assertThat(cacheControl.isPublic).isFalse()
    assertThat(cacheControl.mustRevalidate).isFalse()
    assertThat(cacheControl.maxStaleSeconds).isEqualTo(-1)

    assertThat(cacheControl.immutable).isTrue()

    // These members are accessible to response headers only.
    assertThat(cacheControl.sMaxAgeSeconds).isEqualTo(-1)
    assertThat(cacheControl.isPrivate).isFalse()
    assertThat(cacheControl.isPublic).isFalse()
    assertThat(cacheControl.mustRevalidate).isFalse()
  }

  @Test
  @Throws(Exception::class)
  fun parseEmpty() {
    val cacheControl =

                assertTrue("Private append methods should be private: " + method.getName(),
                        java.lang.reflect.Modifier.isPrivate(method.getModifiers()));
            }
        }
    }

    public void test_multiple_instances() {
        SystemMonitorTarget target1 = new SystemMonitorTarget();