On Tue, 3 Jan 2023 23:25:39 GMT, fabioromano1 <d...@openjdk.org> wrote:
> The enanchment is useful for applications that make heavy use of BitSet > objects as sets of integers, and therefore they need to make a lot of calls > to cardinality() method, which actually require linear time in the number of > words in use by the bit set. > This optimization reduces the cost of calling cardinality() to constant time, > as it simply returns the value of the field, and it also try to make as > little effort as possible to update the field, when needed. This pull request has been closed without being integrated. ------------- PR: https://git.openjdk.org/jdk/pull/11837
