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JEP 394: Pattern Matching for instanceof

LogoJEP 394: Pattern Matching for instanceofopenjdk.orgchevron-right

RUN : 

com.wlodar.jeeps.jep394.JEP394PatternMatchingInstanceofDemo

No need to recasting after instanceof check

CHECK :

How equals can be simplified and how conditional negation allows reduce casting outside if scope!

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