hg: jdk/jdk: 8218173: exception during StringConcatFactory clinit breaks string concat with no fallback

[claes.redestad at oracle.com]

Changeset: e196fdd59ff6
Author:    redestad
Date:      2020-05-20 11:35 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/e196fdd59ff6

8218173: exception during StringConcatFactory clinit breaks string concat with no fallback
Reviewed-by: psandoz, jlaskey

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/hotspot/jtreg/ProblemList-graal.txt