Changeset: a1a8f8fae7d9 Author: igerasim Date: 2019-08-29 07:39 -0700 URL: https://hg.openjdk.java.net/jdk/submit/rev/a1a8f8fae7d9 8230338: Accurate error message about bad Unicode block name Reviewed-by: rriggs ! src/java.base/share/classes/java/util/regex/Pattern.java