Comparing source compatibility of  against 
***  MODIFIED CLASS: PUBLIC io.opentelemetry.sdk.testing.exporter.InMemoryMetricReader  (not serializable)
	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.sdk.testing.junit4.OpenTelemetryRule  (not serializable)
	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
	+++  NEW METHOD: PUBLIC(+) void clearMetrics()
	+++  NEW METHOD: PUBLIC(+) java.util.List getMetrics()
***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.sdk.testing.junit5.OpenTelemetryExtension  (not serializable)
	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
	+++  NEW METHOD: PUBLIC(+) void clearMetrics()
	+++  NEW METHOD: PUBLIC(+) java.util.List getMetrics()