review: feat: Add newline at file end and refactor type calculation #6617

Job	Run time
Extra checks	5m 0s
Test with coverage	7m 22s
Javadoc quality	2m 14s
reproducible-builds	3m 4s
Tests with Java 17 on ubuntu-latest	6m 40s
Tests with Java 17 on windows-latest	9m 52s
Tests with Java 21 on ubuntu-latest	6m 25s
maven-central-requirements	1m 19s
Codegeneration	1m 47s
	43m 43s

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