This PR proposes to fix a problem where a sequence layout contains an element of `byteSize()` zero.
------------- Commit messages: - Fix toString problem Changes: https://git.openjdk.org/jdk/pull/16599/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16599&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8319882 Stats: 16 lines in 2 files changed: 15 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/16599.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/16599/head:pull/16599 PR: https://git.openjdk.org/jdk/pull/16599
