* @throws NullPointerException if both {@code first} and {@code second} are null
   * @since 18.0 (since 3.0 as {@code Objects.firstNonNull}).
   */
  public static <T> T firstNonNull(@Nullable T first, @Nullable T second) {
    if (first != null) {
      return first;
    }
    if (second != null) {
      return second;
    }
    throw new NullPointerException("Both parameters are null");
  }

  /**

        assertTrue(items.size() > 0);
        SuggestItem item = items.get(0);
        assertTrue("Should have roles from both query and filter", item.getRoles().length >= 2);
    }

    @Test
    public void test_parseQueryLog_multipleFieldsMatched() throws Exception {

   * product-moment correlation coefficient</a> of the values. The count must greater than one, and
   * the {@code x} and {@code y} values must both have non-zero population variance (i.e. {@code
   * xStats().populationVariance() > 0.0 && yStats().populationVariance() > 0.0}). The result is not

  }

  /**
   * Returns true if this connection's route has the same address as any of [candidates]. This
   * requires us to have a DNS address for both hosts, which only happens after route planning. We
   * can't coalesce connections that use a proxy, since proxies don't tell us the origin server's IP
   * address.
   */

   * Reader#readAllLines()}. The two may have different performance characteristics for different
   * {@link Reader} classes and Java versions, but both methods read the entire input into memory
   * immediately, so we discourage use of both when memory usage is a concern.
   *
   * @param r the object to read from
   * @return a mutable {@link List} containing all the lines

func checkDelObjArgs(ctx context.Context, bucket, object string) error {
	return checkBucketAndObjectNames(ctx, bucket, object)
}

// Checks bucket and object name validity, returns nil if both are valid.
func checkBucketAndObjectNames(ctx context.Context, bucket, object string) error {
	// Verify if bucket is valid.
	if !isMinioMetaBucketName(bucket) && s3utils.CheckValidBucketNameStrict(bucket) != nil {

        assertFalse(dataMap.containsKey("y.overwrite"));
        assertEquals(1, dataMap.size());
        assertEquals("Y1", dataMap.get("y"));
    }

    /** Case 4: Both baseKey and baseKey.overwrite exist → Overwrite with the value of .overwrite */
    @Test
    public void test_mergeResponseData_baseAndOverwrite() {
        Map<String, Object> dataMap = new HashMap<>();

 * A {@code PathType} can identify the Java class-path, the Java module path,
 * or another kind of path for another programming language for example.
 * Path types are often exclusive. For example, a dependency should not be
 * both on the Java class path and on the Java module path.
 *
 * @see org.apache.maven.api.services.DependencyResolverResult#getDispatchedPaths()
 *
 * @since 4.0.0
 */
@Experimental
public interface PathType {
    /**

            verify(mockNdrBuffer).align(4);
            verify(mockNdrBuffer).enc_ndr_long(1);
            verify(mockNdrBuffer, times(2)).enc_ndr_short((short) 0); // length and maximum_length both 0
            verify(mockNdrBuffer).enc_ndr_referent(null, 1);
        }

        @Test
        @DisplayName("Should decode entry correctly")
        void testDecode() throws NdrException {

    private static boolean objectsEqual(Object o1, Object o2) {
        if (o1 == null && o2 == null) {
            return true;
        }
        if (o1 == null || o2 == null) {
            return false; // as they are not both null
        }
        return o1.equals(o2);
    }

    // ----------------------------------------------------------------------------
    /**
     * used to eliminate exact duplicates in the edge list
     */