Addressing review comments #258

Job	Run time
Windows (JDK 17)	13m 35s
Linux (JDK 11), Avatica main	12m 1s
Linux (JDK 17)	9m 42s
Linux (JDK 11), Pacific/Chatham Timezone	10m 24s
Linux (JDK 19)	8m 57s
Linux (JDK 8), oldest Guava, America/New_York Timezone	9m 56s
Linux (JDK 8), latest Guava, America/New_York Timezone	11m 23s
Windows (JDK 8)	14m 48s
Error Prone (JDK 11), latest Guava	3m 50s
CheckerFramework (JDK 11)	9m 48s
CheckerFramework (JDK 11), oldest Guava	11m 9s
Linux (JDK 8) Slow Tests	0s
Druid Tests	6m 53s
macOS (JDK 19)	34m 40s
	2h 37m 6s

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