By default `BufferedInputStream` is constructed with internal buffer with capacity 8192. In some cases this buffer is never used, e.g. when we call `IS.readNBytes()` or `IS.readAllBytes()` (relying on `BIS.read1()`) or when `BufferedInputStream` is cascaded.
------------- Commit messages: - 8304745: Polishing - 8304745: Revert JavaDoc change - 8304745: Adjust JavaDoc - 8304745: Preserve behaviour of subclasses - 8304745: Rework existing solution - 8304745: Fix test - 8304745: Fix build - 8304745: Lazily initialize byte[] in j.i.BufferedInputStream - 8304745: Lazily initialize byte[] in j.i.BufferedInputStream Changes: https://git.openjdk.org/jdk/pull/13150/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13150&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8304745 Stats: 19 lines in 1 file changed: 10 ins; 1 del; 8 mod Patch: https://git.openjdk.org/jdk/pull/13150.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/13150/head:pull/13150 PR: https://git.openjdk.org/jdk/pull/13150
