MNG-6839 Added @deprecated to documentation

[asutosh936]

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[michael-o]

There is zero benefit in this change.

[asutosh936]

I still see half glass full here. From documentation perspective there is no way to know this methods are deprecated, which will be available by this PR. As per what alternative method to use for deprecated one is still unknown to me (considering newbie contributor). We can go ahead with this PR and a related Jira should be created which provides list of alternative methods to be documented. Am ready to document those if I know what are the alternative ones to use.

[michael-o]

There is already the annoation @Deprecated. The Javadoc annotation serves solely for the purporse of documenting why and what is a potential replacement.

[rfscholte]

I agree with @michael-o , when adding deprecated doclettags, it should explain why or the new way to use it. Likely hard to provide without indepth knowledge.

[jira-importer]

Resolve #8623