[filippo-pequini]

Adds CupOfTea (https://github.com/cupoftea-labs/cupoftea) to Data Processing.

CupOfTea is an open-source, modular library for DataFrame manipulation and data analysis in Java 17+. It provides high-performance columnar storage, SQL-like aggregations, joins, windowing, and multiple format connectors (CSV, JSON, Parquet, Excel, Arrow).

Disclosure: I am the author/maintainer of CupOfTea.

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• I searched the list and existing issues for duplicates.
• I changed README_SOURCE.md, not the generated README.md.
• This pull request contains one suggestion.
• The suggestion is relevant to Java or the JVM and fits its chosen category.
• I used the canonical project or resource link.
• The suggestion is current and maintained.
• The concise, neutral description explains its distinguishing value and ends with punctuation.
• Licensing is clear and any restrictive terms are disclosed where applicable.

[cubic-dev-ai]

No issues found across 1 file

_{View guided diff | Re-trigger cubic}