Pattern Matching over Integer

jshell> Integer i = 5
i ==> 5

jshell> switch(i) {
   ...>     case Integer i && i > 9 -> System.out.println(">9");
   ...>     default -> System.out.println("...");
   ...> }
...

jshell> Integer i = 50
i ==> 50

jshell> switch(i) {
   ...>     case Integer i && i > 9 -> System.out.println(">9");
   ...>     default -> System.out.println("...");
   ...> }
>9