Utf8.UnpairedSurrogateException

Source file "org/apache/calcite/avatica/com/google/protobuf/Utf8.java" was not found during generation of report.

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	15 of 15	0%	0 of 0	n/a	1	1	2	2	1	1
Utf8.UnpairedSurrogateException(int, int)		0%		n/a	1	1	2	2	1	1