return new LinkedHashSet<>();
  }

  static <T extends @Nullable Object> T[] newArray(T[] reference, int length) {
    T[] empty = reference.length == 0 ? reference : Arrays.copyOf(reference, 0);
    return Arrays.copyOf(empty, length);
  }

  /** Equivalent to Arrays.copyOfRange(source, from, to, arrayOfType.getClass()). */

            UpgradeOptions options = mock(UpgradeOptions.class);
            when(options.modelVersion()).thenReturn(Optional.of("4.1.0"));
            when(options.all()).thenReturn(Optional.empty());
            UpgradeContext context = createMockContext(options);

            UpgradeResult result = strategy.doApply(context, pomMap);

            assertTrue(result.success(), "Model upgrade should succeed");

        // The subprojects list should be empty since we explicitly defined an empty <subprojects /> element
        assertTrue(parent.getModel().getDelegate().getSubprojects().isEmpty());
    }

    @Test
    public void testEmptyModulesElementPreventsDiscovery() throws Exception {
        File pom = getTestFile("src/test/resources/projects/modules-empty/pom.xml");

          }
          line[0] == ':' -> {
            // Work around empty header names and header names that start with a colon (created by old
            // broken SPDY versions of the response cache).
            addLenient("", line.substring(1)) // Empty header name.
          }
          else -> {
            // No header name.
            addLenient("", line)
          }

    replaceWith = ReplaceWith(expression = "headers"),
    level = DeprecationLevel.ERROR,
  )
  fun headers(): Headers = headers

  /**
   * Returns the trailers after the HTTP response, which may be empty. This blocks until the
   * trailers are available to read.
   *
   * It is not safe to call this concurrently with code that is processing the response body. If you

 * the License.
 */

package com.google.common.primitives;

import com.google.common.annotations.GwtCompatible;

/**
 * Holder for web specializations of methods of {@code Doubles}. Intended to be empty for regular
 * version.
 */
@GwtCompatible

 * the License.
 */

package com.google.common.base;

import com.google.common.annotations.GwtCompatible;

/**
 * Holder for extra methods of {@code Objects} only in web. Intended to be empty for regular
 * version.
 */
@GwtCompatible

     * the settings builder to fail with a {@link SettingsBuildingException}.
     *
     * @return The problems that were encountered during the settings building, can be empty but never {@code null}.
     */
    List<SettingsProblem> getProblems();

	"io"

	sse "github.com/minio/minio/internal/bucket/encryption"
)

// BucketSSEConfigSys - in-memory cache of bucket encryption config
type BucketSSEConfigSys struct{}

// NewBucketSSEConfigSys - Creates an empty in-memory bucket encryption configuration cache
func NewBucketSSEConfigSys() *BucketSSEConfigSys {
	return &BucketSSEConfigSys{}
}

// Get - gets bucket encryption config for the given bucket.

    @Nullable String[] arrayWithNull = new @Nullable String[] {null};
    Object[] empty = {};
    String toTest =
        MoreObjects.toStringHelper("TSH")
            .add("strings", strings)
            .add("ints", ints)
            .add("objects", objects)
            .add("arrayWithNull", arrayWithNull)
            .add("empty", empty)
            .toString();
    assertEquals(