tree c1e3e5373e2bba6f640532e64148461b2500f55a
parent d51f5aae39b8a897ba04658d8ace4ec4c930643f
author Daniel.Sun <realbluesun@hotmail.com> 1577059409 +0800
committer Daniel Sun <sunlan@apache.org> 1577060860 +0800

Remove redundant fields and reduce the visibility of lazy nodes