hg: jdk/jdk: 8202184: Reduce time blocking the ClassSpecializer cache creating SpeciesData

[claes.redestad at oracle.com]

Changeset: b2e74972c7d4
Author:    redestad
Date:      2018-04-25 13:54 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/b2e74972c7d4

8202184: Reduce time blocking the ClassSpecializer cache creating SpeciesData
Reviewed-by: psandoz, plevart

! src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java