@Override
  public String toString() {
    return "IdeaSingleEntryLibraryDependency{" +
           "myFile=" + myFile +
           ", mySource=" + mySource +
           ", myJavadoc=" + myJavadoc +
           ", myModuleVersion=" + myModuleVersion +
           "} " + super.toString();
  }
@Override
  public String toString()