Hi, new String(b, 0, n) looks at the operating system's default locale. If these differ between the build machine and the test runner, tests can fail. StandardCharsets.UTF_8 is guaranteed to be available on all Java platforms.
Since "ERROR" and "Exception" are ASCII characters, and ASCII is a subset of UTF-8, this will correctly match the tokens regardless of the underlying platform's obscure defaults. Kindly review. Regards, Anupam ------------- Commit messages: - 8375013: J2DdemoTest.java - Platform default encoding used for process output Changes: https://git.openjdk.org/jdk/pull/29190/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29190&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8375013 Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/29190.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/29190/head:pull/29190 PR: https://git.openjdk.org/jdk/pull/29190
