On Wed, 5 Oct 2022 18:04:41 GMT, SWinxy <[email protected]> wrote: >> Hashtable was used only from single thread. And only non-null key/values >> added to it. We can safely replace it with HashSet. > > src/java.desktop/share/classes/javax/swing/text/html/StyleSheet.java line > 1364: > >> 1362: HashSet<SelectorMapping> alreadyChecked) { >> 1363: // Avoid descending the same mapping twice. >> 1364: if (!alreadyChecked.add(parentMapping)) { > > Clever!
Seriously ? That is your explanation ? Do better. ------------- PR: https://git.openjdk.org/jdk/pull/10522
