8259343: [macOS] Update JNI error handling in Cocoa code. #175
clean backport from jdk15 to jdk13, only gmk file needed to be renamed.
not a clean backport from 17 to 13.
jdk15u review - openjdk/jdk15u-dev#10
@VladimirKempik This change now passes all automated pre-integration checks.
After integration, the commit message for the final commit will be:
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