[ISSUE #3095] Handling possible NullPointerException[MessageUtils]

[cnzakii]

Fixes #3095

Motivation

[Enhancement] Method invocation may produce NullPointerException[MessageUtils] #3095

Modifications

Explicitly handle exceptions using Objects.requireNonNull()

Documentation

• Does this pull request introduce a new feature? (no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a followup issue for adding the documentation

[cnzakii]

@Pil0tXia PTAL