/**
   * Liefert true, falls <code>path</code> mit aufgenommen werden soll. Das ist stets der Fall,
   * falls er in <code>includeArtifacts</code> enthalten ist; ansonsten, falls er nicht eine
   * VerlŠngerung eines Pfads aus <code>excludeArtifacts</code> ist.
   */
  public boolean isValid(String path) {
    path = FileUtils.normalizePath(path);

    if (includeArtifacts != null && includeArtifacts.contains(path)) {
      return true;
    }
    if (excludeArtifacts != null) {
      for (String artifact : excludeArtifacts) {
        if (path.startsWith(artifact)) return false;
      }
    }
    return true;
  }
  public PathFilter(PropertyHolderInterface propertyHolder) {

    List<String> origExcludeArtifacts = propertyHolder.getExcludeArtifacts();
    excludeArtifacts = new HashSet<String>();

    if (origExcludeArtifacts != null) {
      for (String path : origExcludeArtifacts) {
        path = FileUtils.normalizePath(path);
        excludeArtifacts.add(path);
      }
    }

    List<String> origIncludeArtifacts = propertyHolder.getAdditionalArtifacts();
    includeArtifacts = new HashSet<String>();

    if (origIncludeArtifacts != null) {
      for (String path : origIncludeArtifacts) {
        path = FileUtils.normalizePath(path);
        includeArtifacts.add(path);
      }
    }
  }