Javaagent auth extension #2

Job	Run time
Stylecheck (root)	3m 11s
Shadow Jar Build (Java 11)	4m 32s
Stylecheck (examples/instrumentation-quickstart)	35s
Test (root, java-11)	5m 42s
Test (examples/instrumentation-quickstart, java-11)	1m 1s
	15m 1s

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