@Nullable
  public static File getProfilesXmlIoFile(VirtualFile pomFile) {
    if (pomFile == null) return null;
    VirtualFile parent = pomFile.getParent();
    if (parent == null) return null;
    return new File(parent.getPath(), MavenConstants.PROFILES_XML);
  }
@Nullable
  public static File getProfilesXmlIoFile(VirtualFile pomFile)