[perl #128320] [JVM] NullPointerException when using sub form of map on array with deleted element

[Christian Bartolomaeus via RT]

This problem has been resolved:

$ ./perl6-j -e 'my @array = 0..1; @array[0]:delete; say map { $_ }, @array'
((Any) 1)

The test in S32-array/delete.t is passing on the JVM backend as well. I'm 
closing this ticket as 'resolved'.