git: openjdk/jdk17u: master: 8269280: (bf) Replace StringBuffer in *Buffer.toString()

[Aleksey Shipilev]

Changeset: e1cd6c78
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 15:36:30 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/e1cd6c78138098f3f2328a2fe978313d0b5b7394

8269280: (bf) Replace StringBuffer in *Buffer.toString()

Backport-of: 3a8f3d6cac0ab859704db533bf1f63431fbd9253

! src/java.base/share/classes/java/nio/X-Buffer.java.template
! test/jdk/java/nio/Buffer/Basic-X.java.template
! test/jdk/java/nio/Buffer/BasicByte.java
! test/jdk/java/nio/Buffer/BasicChar.java
! test/jdk/java/nio/Buffer/BasicDouble.java
! test/jdk/java/nio/Buffer/BasicFloat.java
! test/jdk/java/nio/Buffer/BasicInt.java
! test/jdk/java/nio/Buffer/BasicLong.java
! test/jdk/java/nio/Buffer/BasicShort.java