opengeo/geoserver — pull request #1 by tschaub (2012-09-09 20:50:28+00:00)
Title: Only create a new engine if scripts have been modified

Though a file watcher is created for scripts, `isModified` is never called. In the case of the WPS hook, this means the script is evaluated once each time title, description, inputs, outputs, etc are accessed (instead of once per modification).

Tests still pass with this change.