// explicitly remove the existing value
    cache.asMap().computeIfPresent(1, (key, value) -> null);
    assertThat(notifications).hasSize(1);
    CacheTesting.checkEmpty(cache);

    // ensure no zombie entry remains
    cache.asMap().computeIfPresent(1, (key, value) -> null);
    assertThat(notifications).hasSize(1);
    CacheTesting.checkEmpty(cache);
  }

  public void testUpdates() {

    * Ein anderes Beispiel ist `201`, „Created“ („Erzeugt“). Wird in der Regel verwendet, wenn ein neuer Datensatz in der Datenbank erzeugt wurde.
    * Ein spezieller Fall ist `204`, „No Content“ („Kein Inhalt“). Diese Response wird verwendet, wenn es keinen Inhalt gibt, der zum Client zurückgeschickt wird, diese Response hat also keinen Body.

    private final WitnessVersion version;
    private final long registrationTime;
    private final AtomicLong sequenceNumber;
    private byte[] contextHandle;

    // Registration flags
    /** No special registration flags */
    public static final int WITNESS_REGISTER_NONE = 0x00000000;
    /** Register for IP address change notifications */
    public static final int WITNESS_REGISTER_IP_NOTIFICATION = 0x00000001;

                        }
                    }
                } else if (line.startsWith("#BEGIN_ALTERNATE")) {} else if (line.startsWith("#END_ALTERNATE") && this.alt > 0) {
                    throw new IOException("no lmhosts alternate includes loaded");
                }
            } else if (Character.isDigit(line.charAt(0))) {
                final char[] data = line.toCharArray();
                int ip, i, j;

/**
 * A test which demonstrates maven's recursive inheritance where
 * a distinct value is taken from each parent contributing to
 * the final model of the project being assembled. There is no
 * overriding going on amongst the models being used in this test:
 * each model in the lineage is providing a value that is not present
 * anywhere else in the lineage. We are just making sure that values

    * Другим примером может быть статус `201`, "Created". Он обычно используется после создания новой записи в базе данных.
    * Особый случай – `204`, "No Content".  Этот статус ответа используется, когда нет содержимого для возврата клиенту, и поэтому ответ не должен иметь тела.

	SHLL	CX, R12
	SHLL	CX, foo+4(SB)
	// Old syntax, still accepted:
	SHLL	CX, R11:AX // SHLL CX, AX, R11

// LTYPEM spec6	{ outcode($1, &$2); }
	MOVL	AX, R11
	MOVL	$4, R11
//	MOVL	AX, 0(AX):DS // no longer works - did it ever?

// LTYPEI spec7	{ outcode($1, &$2); }
	IMULB	DX
	IMULW	DX, BX
	IMULL	R11, R12
	IMULQ	foo+4(SB), R11

// LTYPEXC spec8	{ outcode($1, &$2); }
	CMPPD	X1, X2, 4

- Any JBOD inconsistent - return failure
- Some are corrupt (missing format.json)
- Any unrecognized disks - return failure

No read quorum
-----------------
failure for all cases.

// Pseudo code for managing `format.json`.

// Generic checks.
if (no quorum) return error
if (any disk is corrupt) return error // Always error
if (jbod inconsistent) return error // Always error.

                return null;
            }
            this.sbuf[35] = (byte) b;
        }

        /*
         * Unless key returned is null or invalid Transport.loop() always
         * calls doRecv() after and no one else but the transport thread
         * should call doRecv(). Therefore it is ok to expect that the data
         * in sbuf will be preserved for copying into BUF in doRecv().
         */

### Storage

* Alpha volume provisioning is removed and default storage class should be used instead. ([#44090](https://github.com/kubernetes/kubernetes/pull/44090), [@NickrenREN](https://github.com/NickrenREN))