git: openjdk/jdk: 8261301: StringWriter.flush() is NOOP but documentation does not indicate it

[Brian Burkhalter]

Changeset: e89fd151
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-04-15 20:19:40 +0000
URL:       https://git.openjdk.java.net/jdk/commit/e89fd151

8261301: StringWriter.flush() is NOOP but documentation does not indicate it

Reviewed-by: naoto, rriggs

! src/java.base/share/classes/java/io/CharArrayWriter.java
! src/java.base/share/classes/java/io/StringWriter.java