git: openjdk/jdk16: 8260927: StringBuilder::insert is incorrect without Compact Strings

[Aleksey Shipilev]

Changeset: 081fa3e7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-02-02 18:00:43 +0000
URL:       https://git.openjdk.java.net/jdk16/commit/081fa3e7

8260927: StringBuilder::insert is incorrect without Compact Strings

Reviewed-by: redestad, alanb, rriggs, jlaskey

! src/java.base/share/classes/java/lang/String.java
! test/jdk/java/lang/StringBuilder/Insert.java