Add a private constructor in the Utils class to hide the implicit public one.

[danielmunteanu123]

I've used SonarQube and found this bug which is not critical but it should be fixed. Utility classes should not have public constructors

Utility classes, which are collections of static members, are not meant to be instantiated. Even abstract utility classes, which can be extended, should not have public constructors. Java adds an implicit public constructor to every class which does not define at least one explicitly. Hence, at least one non-public constructor should be defined.

Thank you

[aniket691]

Can i take this issue