in src/main/java/com/googlesource/gerrit/plugins/websession/flatfile/FlatFileWebSessionCache.java [98:109]
public void cleanUp() {
foreachSession(
path -> {
Val val = readFile(path);
if (val != null) {
Instant expires = Instant.ofEpochMilli(val.getExpiresAt());
if (expires.isBefore(TimeMachine.now())) {
deleteFile(path);
}
}
});
}