}

        @Test
        @DisplayName("toString uses hex authority when high bytes are non-zero")
        void testToStringHexAuthority() {
            byte[] ident = new byte[] { 1, 2, 3, 4, 5, 6 }; // high bytes non-zero -> hex representation
            SID sid = new SID(buildSidT((byte) 1, ident, 7, 8), jcifs.SID.SID_TYPE_USE_NONE, null, null, false);

        Metadata recessive = read(existing);

        merge(recessive);

        write(result, metadata);

        merged = true;
    }

    @Override
    public boolean isMerged() {
        return merged;
    }

    protected abstract void merge(Metadata recessive);

    static Metadata read(Path metadataPath) throws RepositoryException {

import java.util.ArrayList;
import java.util.List;

import org.apache.maven.building.Problem;
import org.apache.maven.toolchain.model.PersistedToolchains;

/**
 * Holds the result of the merged toolchains and holds the problems during this build, if any.
 *
 * @since 3.3.0
 * @deprecated since 4.0.0, use {@code org.apache.maven.api.services.ToolchainsBuilder} instead
 */
@Deprecated(since = "4.0.0")

func ISO8601Format(t time.Time) string {
	value := t.Format(iso8601TimeFormat)
	if len(value) < len(iso8601TimeFormat) {
		value = t.Format(iso8601TimeFormat[:len(iso8601TimeFormat)-1])
		// Pad necessary zeroes to full-fill the iso8601TimeFormat
		return value + strings.Repeat("0", (len(iso8601TimeFormat)-1)-len(value)) + "Z"
	}
	return value
}

// ISO8601Parse parses ISO8601 date string

    }

    @Test
    @DisplayName("Should handle edge case with all zero session key")
    void testDeriveKeys_AllZeroSessionKey() {
        // Given
        byte[] zeroSessionKey = new byte[16]; // All zeros
        int dialect = Smb2Constants.SMB2_DIALECT_0311;

        // When

            response = mock(CommonServerMessageBlock.class);
        }

        @Test
        @DisplayName("Should sign data correctly with zero signature field")
        void testSignZeroesSignatureField() {
            // Fill signature field with non-zero values
            for (int i = 0; i < SIGNATURE_LENGTH; i++) {
                data[SIGNATURE_OFFSET + i] = (byte) 0xFF;
            }

            + "\u1c40\u1c50\ua620\ua8d0\ua900\ua9d0\ua9f0\uaa50\uabf0\uff10";

    private static char[] zeroes() {
      return ZEROES.toCharArray();
    }

    private static char[] nines() {
      char[] nines = new char[ZEROES.length()];
      for (int i = 0; i < ZEROES.length(); i++) {
        nines[i] = (char) (ZEROES.charAt(i) + 9);
      }
      return nines;
    }

   * it is returned directly. Otherwise, a new array of size {@code minLength + padding} is
   * returned, containing the values of {@code array}, and zeroes in the remaining places.
   *
   * @param array the source array
   * @param minLength the minimum length the returned array must guarantee
   * @param padding an extra amount to "grow" the array by if growth is necessary

     * key on an absent value should result in a single call to either {@code recordLoadSuccess} or
     * {@code recordLoadException} and multiple calls to this method, despite all being served by
     * the results of a single load operation.
     *
     * @param count the number of misses to record
     * @since 11.0
     */
    void recordMisses(int count);

    /**

 * merging, reading, and writing.
 *
 * <p>This class provides XML merging functionality for Maven's XML handling
 * and specifies the combination modes that control how XML elements are merged.</p>
 *
 * <p>The merger supports two main types of combinations:</p>
 * <ul>
 *   <li>Children combination: Controls how child elements are combined</li>