```
[] ~/projects/jruby $ rvm ruby-2.6.5 do ruby -e 't = Thread.new { puts 1; begin; sleep; ensure; puts 2; end }; Thread.pass until t.status == "sleep"; p t; exit'
1
#<Thread:0x00007ff4ab8dee90@-e:1 sleep>
2

[] ~/projects/jruby $ ruby -e 't = Thread.new { puts 1; begin; sleep; ensure; puts 2; end }; Thread.pass until t.status == "sleep"; p t; exit'
1
#<Thread:0x15d9bc04@-e:1 sleep>
```