Please review this request to remove the `synchronized` keyword from the `mark(int)` and `reset()` methods of `java.io.PushbackInputStream`.
------------- Commit messages: - 8285745: Re-examine PushbackInputStream mark/reset Changes: https://git.openjdk.java.net/jdk/pull/8433/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8433&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8285745 Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod Patch: https://git.openjdk.java.net/jdk/pull/8433.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8433/head:pull/8433 PR: https://git.openjdk.java.net/jdk/pull/8433
