* ```
 *
 * which prints:
 *
 * ```
 * https://www.youtube.com/watch?v=cbP2N1BQdYc
 * ```
 *
 * ## What's in a URL?
 *
 * A URL has several components.
 *
 * ### Scheme
 *
 * Sometimes referred to as *protocol*, A URL's scheme describes what mechanism should be used to
 * retrieve the resource. Although URLs have many schemes (`mailto`, `file`, `ftp`), this class only

   * of this method requires a corresponding call to {@link #maximumWeight(long)} prior to calling
   * {@link #build}. Weights are measured and recorded when entries are inserted into the cache, and
   * are thus effectively static during the lifetime of a cache entry.
   *
   * <p>When the weight of an entry is zero it will not be considered for size-based eviction

      int size,
      HashMap<Object, Object> referenceMap,
      HashMap<Object, Object> map1,
      HashMap<Object, Object> map2)
      throws Exception {
    // Only start measuring table size after the first element inserted, to
    // deal with empty-map optimization.
    map1.put(0, null);

    int initialBuckets = bucketsOf(map1);

    for (int i = 1; i < size; i++) {
      map1.put(i, null);
    }

	if int64(len(x.versions)+1) > globalAPIConfig.getObjectMaxVersions() {
		return errMaxVersionsExceeded
	}

	// Add space at the end.
	// Will have -1 modtime, so it will be inserted there.
	x.versions = append(x.versions, xlMetaV2ShallowVersion{header: xlMetaV2VersionHeader{ModTime: -1}})

	// Linear search, we likely have to insert at front.
	for i, existing := range x.versions {

XMLNS_URI = http://www.w3.org/2000/xmlns/; protected static final String FEATURE_XML_ROUNDTRIP = http://xmlpull.org/v1/doc/features.html#xml-roundtrip; protected static final String FEATURE_NAMES_INTERNED = http://xmlpull.org/v1/doc/features.html#names-interned; protected static final String PROPERTY_XMLDECL_VERSION = http://xmlpull.org/v1/doc/properties.html#xmldecl-version; protected static final String PROPERTY_XMLDECL_STANDALONE = http://xmlpull.org/v1/doc/properties.html#xmldecl-standalone; protected...

        <field>
          <name>downloadUrl</name>
          <version>4.0.0+</version>
          <description>
            The URL of the project's download page. If not given users will be
            referred to the homepage given by {@code url}.
            This is given to assist in locating artifacts that are not in the repository due to
            licensing restrictions.
          </description>

        } catch (Throwable t) {
          // don't let refresh exceptions propagate; error was already logged
        }
      }
      return null;
    }

    /**
     * Returns a newly inserted {@code LoadingValueReference}, or null if the live value reference
     * is already loading.
     */
    @Nullable LoadingValueReference<K, V> insertLoadingValueReference(
        K key, int hash, boolean checkTime) {

    * nonexistent.  This patch adds an anonymous function call inside
    * the loop to correctly handle acquiring the write lock with deferred
    * unlock to run at that function's completion, following the normal
    * golang lock/deferred-unlock pattern.

    * nonexistent.  This patch adds an anonymous function call inside
    * the loop to correctly handle acquiring the write lock with deferred
    * unlock to run at that function's completion, following the normal
    * golang lock/deferred-unlock pattern.
* fix UnmountDevice failure on Windows ([#68608](https://github.com/kubernetes/kubernetes/pull/68608), [@andyzhangx](https://github.com/andyzhangx))

* discovery.CachedDiscoveryInterface implementation returned by NewMemCacheClient has changed semantics of Invalidate method -- the cache refresh is now deferred to the first cache lookup. ([#70994](https://github.com/kubernetes/kubernetes/pull/70994), [@mborsz](https://github.com/mborsz))