- E2e framework: the `node-role.kubernetes.io/master` taint has been removed from the default value of `--non-blocking-taints` flag. You may need to set `--non-blocking-taints` explicitly if the cluster to be tested has nodes with the deprecated `node-role.kubernetes.io/master` taint. ([#118510](https://github.com/kubernetes/kubernetes/pull/118510), [@SataQiu](https://github.com/SataQiu))...

        // Test with null value
        String result3 = (String) method.invoke(crawler, dataMap, "key3", "default");
        assertEquals("default", result3);

        // Test with non-existing key
        String result4 = (String) method.invoke(crawler, dataMap, "key4", "default");
        assertEquals("default", result4);
    }

    // Test joinCrawlerThread private method via reflection

  private final transient SortedMap<K, V> sortedDelegate;

  // The comparator used by this map.  It's the same as that of sortedDelegate,
  // except that when sortedDelegate's comparator is null, it points to a
  // non-null instance of Ordering.natural().
  // (cpovirk: Is sortedDelegate's comparator really ever null?)
  // The comparator will likely also differ because of our nullAccepting hack.

        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle null data with non-zero length")
        void testNullDataNonZeroLength() {
            request.setData(null, 0, 100);

            byte[] buffer = new byte[256];

            // Should handle gracefully or throw appropriate exception

	MULS.S	R1, R2, R3, R4     // ERROR "invalid .S suffix"
	ADD.P	R1, R2, R3         // ERROR "invalid .P suffix"
	SUB.W	R2, R3             // ERROR "invalid .W suffix"
	BL	4(R4)              // ERROR "non-zero offset"
	ADDF	F0, R1, F2         // ERROR "illegal combination"
	SWI	(R0)               // ERROR "illegal combination"
	MULAD	F0, F1             // ERROR "illegal combination"

        assertEquals(3, result.length);
        assertEquals("", result[0]);
        assertEquals("", result[1]);
        assertEquals("", result[2]);

        // Mixed empty and non-empty
        value = "first,,third,";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(4, result.length);
        assertEquals("first", result[0]);
        assertEquals("", result[1]);

     *   null _failure message_)
     *
     * That combination upsets NullPointerTester, which wants any call that passes null for a
     * non-@Nullable parameter to trigger a NullPointerException.
     *
     * (We still define this empty method to keep PackageSanityTests from generating its own
     * automated nullness tests, which would fail.)
     */
  }

     *   null _failure message_)
     *
     * That combination upsets NullPointerTester, which wants any call that passes null for a
     * non-@Nullable parameter to trigger a NullPointerException.
     *
     * (We still define this empty method to keep PackageSanityTests from generating its own
     * automated nullness tests, which would fail.)
     */
  }

            entry.updateState(grantedState);
            log.debug("Updated lease {} to state: 0x{}", key, Integer.toHexString(grantedState));
        } else {
            log.warn("Attempted to update non-existent lease: {}", key);
        }
    }

    /**
     * Get lease entry by key
     *
     * @param key lease key
     * @return lease entry or null if not found
     */

                        response = new SmbComSessionSetupAndXResponse(andxResponse);

                        /* Create SMB signature digest if necessary
                         * Only the first SMB_COM_SESSION_SETUP_ANX with non-null or
                         * blank password initializes signing.
                         */
                        if (transport.isSignatureSetupRequired(auth)) {