[Java] Implement vector diff functionality

In C++ side, we already have array diff functionality for vector equals and testing to make it easy to see differences between Arrays and reduce debugging time.  And it’s better to do something similar in Java side for better testing facilities.

**Reporter**: [Ji Liu](https://issues.apache.org/jira/browse/ARROW-8019) / @tianchen92

_{**Note**: *This issue was originally created as [ARROW-8019](https://issues.apache.org/jira/browse/ARROW-8019). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*}

Beginne damit, die vorhandene C++-Funktionalität für Array-Diffs und die Java-Testwerkzeuge zu finden, die Vektoren vergleichen. Definiere das Java-Äquivalent, indem du die bei Vektorgleichheit offengelegten Unterschiede abgleichst, und füge anschließend Tests hinzu oder aktualisiere sie, die die resultierenden Diagnosen demonstrieren.

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