git: openjdk/jdk: 8257511: JDK-8254082 brings regression to AbstractStringBuilder.insert(int dstOffset, CharSequence s, int start, int end)

[Claes Redestad]

Changeset: 00e79db8
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-12-01 22:50:05 +0000
URL:       https://git.openjdk.java.net/jdk/commit/00e79db8

8257511: JDK-8254082 brings regression to AbstractStringBuilder.insert(int dstOffset, CharSequence s, int start, int end)

Reviewed-by: alanb, rriggs, bpb

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