A small optimization to the RawBytecodeHelper::next method * Remove `len <= 0` once * merge store opcode and isWide
------------- Commit messages: - merge store opcode & isWide - optimize RawBytecodeHelper::next Changes: https://git.openjdk.org/jdk/pull/21300/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21300&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8341415 Stats: 40 lines in 1 file changed: 9 ins; 14 del; 17 mod Patch: https://git.openjdk.org/jdk/pull/21300.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21300/head:pull/21300 PR: https://git.openjdk.org/jdk/pull/21300
