public boolean equals(Object o) {
    if (isEquals()){
      return super.equals(o);
    }
    if (this == o) return true;
    return o instanceof PackageNode packageNode &&
           myPackageName.equals(packageNode.myPackageName) &&
           Objects.equals(myPackageQName, packageNode.myPackageQName);
  }
public boolean equals(Object o)