Add some verbiage stating that two buffered readers or input streams should not be used to read from the same reader or input stream, respectively.
------------- Commit messages: - 8336895: BufferedReader doesn't read full \r\n line ending when it doesn't fit in buffer Changes: https://git.openjdk.org/jdk/pull/20320/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20320&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8336895 Stats: 12 lines in 2 files changed: 11 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/20320.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20320/head:pull/20320 PR: https://git.openjdk.org/jdk/pull/20320