git: openjdk/jdk17: 8268871: Adjust javac to updated exhaustiveness specification

[Jan Lahoda]

Changeset: 4eb32129
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-06-25 09:52:06 +0000
URL:       https://git.openjdk.java.net/jdk17/commit/4eb321298a1abf6b24bd9515c5c0c3580b2f31f7

8268871: Adjust javac to updated exhaustiveness specification

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! test/langtools/tools/javac/patterns/Exhaustiveness.java