return nil
		}
	}

	// Slow path: make sure parent exists and then call Mkdir for path.
	i := len(dirPath)
	for i > 0 && os.IsPathSeparator(dirPath[i-1]) { // Skip trailing path separator.
		i--
	}

	j := i
	for j > 0 && !os.IsPathSeparator(dirPath[j-1]) { // Scan backward over element.
		j--
	}

	if j > 1 {
		// Create parent.

import static org.mockito.Mockito.mock;

/**
 */
public class PluginParameterExpressionEvaluatorV4Test extends AbstractCoreMavenComponentTestCase {
    private static final String FS = File.separator;

    @Inject
    PlexusContainer container;

    private Path rootDirectory;

    @Test
    public void testPluginDescriptorExpressionReference() throws Exception {
        Session session = newSession();

                .filter(r -> r.getDirectory().endsWith("placeholder"))
                .findFirst()
                .orElseThrow();

        assertEquals(
                "${project.build.directory}" + File.separator + "custom",
                placeholderResult.getTargetPath(),
                "Property placeholder in targetPath should be preserved");
    }

  fi
  while IFS="=" read -r key value; do
    # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
    safeValue=$(echo "$value" | tr -d '\r')
    case "$key" in wrapperUrl)
      wrapperUrl="$safeValue"
      break
      ;;
    esac

    }
  }

  /** Read a value as bytes without interpretation of its contents. */
  fun readUnknown(): ByteString = source.readByteString(bytesLeft)

  override fun toString(): String = path.joinToString(separator = " / ")

  companion object {
    /**
     * A synthetic value that indicates there's no more bytes. Values with equivalent data may also

	// Copy all immediate files and testdata directories between
	// the package being tested and the source root.
	pkgpath = ""
	for element := range strings.SplitSeq(finalPkgpath, string(filepath.Separator)) {
		if debug {
			log.Printf("copying %s", pkgpath)
		}
		pkgpath = filepath.Join(pkgpath, element)
		dst := filepath.Join(dstbase, pkgpath)
		src := filepath.Join(cwd, pkgpath)

        checkVersionsEqual("1.0", "1.0.0");
        checkVersionsEqual("1", "1-0");
        checkVersionsEqual("1", "1.0-0");
        checkVersionsEqual("1.0", "1.0-0");
        // no separator between number and character
        checkVersionsEqual("1a", "1-a");
        checkVersionsEqual("1a", "1.0-a");
        checkVersionsEqual("1a", "1.0.0-a");
        checkVersionsEqual("1.0a", "1-a");

 *   <li><strong>Comment Preservation</strong>: Preserves XML comments and processing instructions</li>
 *   <li><strong>Line Separator Handling</strong>: Uses system-appropriate line separators</li>
 * </ul>
 */
public abstract class AbstractUpgradeGoal implements Goal {

    private final StrategyOrchestrator orchestrator;

    @Inject

// the subslices between those separators.
// If sep is empty, SplitN splits after each UTF-8 sequence.
// The count determines the number of subslices to return:
//   - n > 0: at most n subslices; the last subslice will be the unsplit remainder;
//   - n == 0: the result is nil (zero subslices);
//   - n < 0: all subslices.
//
// To split around the first instance of a separator, see [Cut].

        value: Pair<DerAdapter<*>, Any?>,
      ) {
        val (adapter, v) = value
        (adapter as DerAdapter<Any?>).toDer(writer, v)
      }

      override fun toString(): String = choices.joinToString(separator = " OR ")
    }
  }

  /**
   * This decodes a value into its contents using a preceding member of the same SEQUENCE. For
   * example, extensions type IDs specify what types to use for the corresponding values.