Comparing source compatibility of  against 
***  MODIFIED CLASS: PUBLIC ABSTRACT io.opentelemetry.sdk.resources.Resource  (not serializable)
	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
	+++  NEW METHOD: PUBLIC(+) java.lang.Object getAttribute(io.opentelemetry.api.common.AttributeKey)
		+++  NEW ANNOTATION: javax.annotation.Nullable