@NotNull
  private String buildInitialText() {
    if (myPackageRoot.isEquivalentTo(myDirectory)) return "";

    final String root = myPackageRoot.getVirtualFile().getPath();
    final String current = myDirectory.getVirtualFile().getPath();

    return current.substring(root.length() + 1).replace("/", DELIMITER) + DELIMITER;
  }
@NotNull
  private String buildInitialText()