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### Remarks
Just run it with no argument:
ruby entry.rb
I confirmed the following implementations/platforms:
* ruby 2.0.0p0 (2013-02-24 revision 39474) [x86\_64-darwin12.2.1]
### Description
It prints JUST ANOTHER RUBY HACKER¡£
### Internals
This script uses characters in constants in Object class. It
intentionally raises some exceptions. The second 'U' comes from
RUBY\_COPYRIGHT, "Yukihiro Matsumoto".
### Limitation
This program does not work on JRuby because "return" does not raise an exception.
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