JRuby 1.7.4 not seeing a speed increase with Drip 0.2.3

[urfolomeus]

This seems to basically be the same issue as #57, however it is with JRuby rather than lein so I thought I should start a different issue. Please let me know if you'd prefer me to post in there :)

When I run rake enviroment in JRuby I get no noticable speed increase between runs. This gist should have all the necessary info, but let me know if you need anything else.

UPDATE: Just noticed that the user time and system time are massively reduced but not the real time. Similar to the lein issue.

[urfolomeus]

I just ran a bunch more benchmarks and am getting fairly consistent times now. User and System times are fractional but the wall clock is not budging at all. I'm running very little else other than this. Scratching my head!

https://gist.github.com/urfolomeus/dd8d2dbe73bd89eed5d0

[shepmaster]

Are you using DRIP_INIT_CLASS=org.jruby.main.DripMain ? If so, try also setting DRIP_INIT="". This second one needs to be set for the main class to actually be run.

[headius]

This should be fixed by using JRuby 1.7.0+ and #73.

[pditommaso]

I had the same problem. I would suggest to write in the README that is required to set the DRIP_INIT even if it is not used.