* Allow Secret & ConfigMap keys to contain caps, dots, and underscores ([#25458](https://github.com/kubernetes/kubernetes/pull/25458), [@errm](https://github.com/errm))

 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/CollectionUtilitiesExplained#maps">{@code Maps}</a>.
 *
 * @author Kevin Bourrillion
 * @author Mike Bostock
 * @author Isaac Shum
 * @author Louis Wasserman
 * @since 2.0
 */
@GwtCompatible
public final class Maps {
  private Maps() {}

  static <K extends @Nullable Object, V extends @Nullable Object> Iterator<K> keyIterator(

 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/CollectionUtilitiesExplained#maps">{@code Maps}</a>.
 *
 * @author Kevin Bourrillion
 * @author Mike Bostock
 * @author Isaac Shum
 * @author Louis Wasserman
 * @since 2.0
 */
@GwtCompatible
public final class Maps {
  private Maps() {}

  static <K extends @Nullable Object, V extends @Nullable Object> Iterator<K> keyIterator(

down here with me!  There are no mice in the air, I'm afraid, but
you might catch a bat, and that's very like a mouse, you know.
But do cats eat bats, I wonder?'  And here Alice began to get
rather sleepy, and went on saying to herself, in a dreamy sort of
way, `Do cats eat bats?  Do cats eat bats?' and sometimes, `Do
bats eat cats?' for, you see, as she couldn't answer either
question, it didn't much matter which way she put it.  She felt

BC,EAAUC,KAAVD,CAAgB,CAAhBA,CAAmBN,IAAqB,MAArBA,GAAnBM,WAEWE,QAAQ,WAAY,CAC7B9G,EAAS,UAATA,CAD6B,UAEvB+G,KAAK,wDAFkB,IAI3BC,GAAKhH,EAAS,UAATA,GAAwBA,EAASgH,GACxChH,EAASiH,OAATjH,EAAoBkH,IALS,KAS1BpG,QAAQ4C,OAAS7B,EAAcsF,EAAKrG,OAALqG,CAAazD,MAA3B7B,CATS,GAU1Bf,QAAQrD,UAAYoE,EAAcsF,EAAKrG,OAALqG,CAAa1J,SAA3BoE,CAVM,GAYxBmF,MAZwB,CAAnC,KCPF,YAAiC,KAE3B,KAAKI,KAAL,CAAWC,gBAIXF,GAAO,UACC,IADD,UAAA,eAAA,cAAA,WAAA,WAAA,IAUNrG,QAAQrD,UAAY6J,EACvB,KAAKF,KADkBE,CAEvB,KAAK5D,MAFkB4D,CAGvB,KAAK7J,SAHkB6J,CA...

down here with me!  There are no mice in the air, I'm afraid, but
you might catch a bat, and that's very like a mouse, you know.
But do cats eat bats, I wonder?'  And here Alice began to get
rather sleepy, and went on saying to herself, in a dreamy sort of
way, `Do cats eat bats?  Do cats eat bats?' and sometimes, `Do
bats eat cats?' for, you see, as she couldn't answer either
question, it didn't much matter which way she put it.  She felt

r(--bs-card-spacer-x)}.card-header{padding:var(--bs-card-cap-padding-y) var(--bs-card-cap-padding-x);margin-bottom:0;color:var(--bs-card-cap-color);background-color:var(--bs-card-cap-bg);border-bottom:var(--bs-card-border-width) solid var(--bs-card-border-color)}.card-header:first-child{border-radius:var(--bs-card-inner-border-radius) var(--bs-card-inner-border-radius) 0 0}.card-footer{padding:var(--bs-card-cap-padding-y) var(--bs-card-cap-padding-x);color:var(--bs-card-cap-color);background-col...

- Fix issues where server side apply patches operations incorrectly treat empty arrays and maps as absent.
  Fix issue where client-go's `Extract{TypeName}()` and `Extract{TypeName}From() functions incorrectly treat empty arrays and maps as absent.

capoo.jp
car
caracal.mythic-beasts.com
caravan
carbonia-iglesias.it
carboniaiglesias.it
cards
care
career
careers
cargo.aero
carrara-massa.it
carraramassa.it
carrd.co
cars
casa
casacam.net
case
caserta.it
cash
casino
casino.hu
cat
catania.it
catanzaro.it
catering
catering.aero
catfood.jp
catholic
catholic.edu.au

import static com.google.common.cache.TestingRemovalListeners.queuingRemovalListener;
import static com.google.common.cache.TestingWeighers.constantWeigher;
import static com.google.common.collect.Maps.immutableEntry;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.google.common.util.concurrent.MoreExecutors.listeningDecorator;