- Kubeadm: stopped applying the `--pod-infra-container-image` flag for the kubelet. The flag has been deprecated and no longer served a purpose in the kubelet as the logic was migrated to CRI (Container Runtime Interface). During upgrade, kubeadm will attempt to remove the flag from the file `/var/lib/kubelet/kubeadm-flags.env`. ([#133778](https://github.com/kubernetes/kubernetes/pull/133778),...

   * left.equals(right)} instead of this method.
   *
   * @param left the map to treat as the "left" map for purposes of comparison
   * @param right the map to treat as the "right" map for purposes of comparison
   * @return the difference between the two maps
   */
  public static <K extends @Nullable Object, V extends @Nullable Object>
      MapDifference<K, V> difference(

   * left.equals(right)} instead of this method.
   *
   * @param left the map to treat as the "left" map for purposes of comparison
   * @param right the map to treat as the "right" map for purposes of comparison
   * @return the difference between the two maps
   */
  public static <K extends @Nullable Object, V extends @Nullable Object>
      MapDifference<K, V> difference(

 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software

tea-time, and we've no time to wash the things between whiles.'

  `Then you keep moving round, I suppose?' said Alice.

  `Exactly so,' said the Hatter:  `as the things get used up.'

  `But what happens when you come to the beginning again?' Alice
ventured to ask.

  `Suppose we change the subject,' the March Hare interrupted,
yawning.  `I'm getting tired of this.  I vote the young lady

 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software

     *
     * Read operations can thus proceed without locking, but rely on selected uses of volatiles to
     * ensure that completed write operations performed by other threads are noticed. For most
     * purposes, the "count" field, tracking the number of elements, serves as that volatile
     * variable ensuring visibility. This is convenient because this field needs to be read in many
     * read operations anyway:
     *