8144020: Remove long as an internal numeric type
Reviewed-by: attila, sundar, lagergren
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cw has super hashCode(): true
cw has super equals(): true
cw has no super getClass(): true
cw has no super wait(): true
r has no super run(): true
r has super hashCode(): true
r has super equals(): true
r has no super getClass(): true
r has no super wait(): true