Testing fixnum monkeypatch in JRuby 1.6.1

WITH FIXNUM MONKEYPATCH

Populating the hash:
  Getting Number(20).hash()  <Fixnum 20>.hash => 41
  <Fixnum 20>.hash => 41
 => 41
  Getting Number(21).hash()  <Fixnum 21>.hash => 43
  <Fixnum 21>.hash => 43
 => 43
  Getting Number(22).hash()  <Fixnum 22>.hash => 45
  <Fixnum 22>.hash => 45
 => 45
  Getting Number(23).hash()  <Fixnum 23>.hash => 47
  <Fixnum 23>.hash => 47
 => 47
  Getting Number(24).hash()  <Fixnum 24>.hash => 49
  <Fixnum 24>.hash => 49
 => 49
  Getting Number(25).hash()  <Fixnum 25>.hash => 51
  <Fixnum 25>.hash => 51
 => 51
  Getting Number(26).hash()  <Fixnum 26>.hash => 53
  <Fixnum 26>.hash => 53
 => 53
  Getting Number(27).hash()  <Fixnum 27>.hash => 55
  <Fixnum 27>.hash => 55
 => 55
  Getting Number(28).hash()  <Fixnum 28>.hash => 57
  <Fixnum 28>.hash => 57
 => 57
  Getting Number(29).hash()  <Fixnum 29>.hash => 59
  <Fixnum 29>.hash => 59
 => 59
  Getting Number(30).hash()  <Fixnum 30>.hash => 61
  <Fixnum 30>.hash => 61
 => 61

Looking up using Integer:
  <Fixnum 23>.eql?(#<Number:0x100166d30 @i=23>) => true
true
Looking up using Number.new(23):
  Getting Number(23).hash()  <Fixnum 23>.hash => 47
  <Fixnum 23>.hash => 47
 => 47
  <Number 23>.eql?(#<Number:0x100166d30 @i=23>)  <Fixnum 23>.eql?(23) => true
 => true
true

WITHOUT FIXNUM MONKEYPATCH

Populating the hash:
  Getting Number(20).hash() => 20
  Getting Number(21).hash() => 21
  Getting Number(22).hash() => 22
  Getting Number(23).hash() => 23
  Getting Number(24).hash() => 24
  Getting Number(25).hash() => 25
  Getting Number(26).hash() => 26
  Getting Number(27).hash() => 27
  Getting Number(28).hash() => 28
  Getting Number(29).hash() => 29
  Getting Number(30).hash() => 30

Looking up using Integer:
nil
Looking up using Number.new(23):
  Getting Number(23).hash() => 23
  <Number 23>.eql?(#<Number:0x57807a @i=23>) => true
true