gistfile1.txt

duwanis@localhost ~ $ jirb
irb(main):001:0> JString = java.lang.String
=> Java::JavaLang::String
irb(main):002:0> class JString
irb(main):003:1> def is_monkeypatched?
irb(main):004:2> return true
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> x = java.lang.String.new("Testing.")
=> #<Java::JavaLang::String:0x390f34cc @java_object=#<Java::JavaObject:0x15535a58>>
irb(main):008:0> x.is_monkeypatched?
=> true