IntelliJ: Generate required classes #4838

Job	Run time
CI Code Checks et al (11)	11m 35s
CI Test (11)	17m 49s
CI Test Quarkus (11)	5m 23s
CI intTest (11)	16m 54s
CI intTest integrations	4m 33s
CI intTest Quarkus (11)	3m 40s
CI intTest versioned/stores (11)	18m 50s
CI Determine jobs	6s
CI Website	37s
CI Lint & Test Helm chart	0s
CI NesQuEIT	0s
CI Docker build and publishing	0s
CI Store Cache	0s
	1h 19m 27s

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