fixing statistics, runtimeExceptions, reformatting of new parts, adju… #3603

Job	Run time
Integration Tests (Java 11) (mongodb)	12m 0s
Integration Tests (Java 11) (hsqldb)	11m 48s
Integration Tests (Java 11) (monetdb)	14m 19s
Integration Tests (Java 11) (postgresql)	11m 40s
Integration Tests (Java 11) (file)	9m 21s
Integration Tests (Java 11) (cottontail)	13m 8s
Integration Tests (Java 11) (cassandra)	14m 20s
Integration Tests (Java 11) (neo4j)	11m 45s
	1h 38m 21s

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