QueryLoader uses QueryLoader.class.getResourceAsStream(path) which looks for a
resource relative to the current class (QueryLoader), you can use / to indicate
classpath root but this does not work with weblogic possibly due to the way in
which weblogic manages the classpath for .war files.
If I use getClass().getClassLoader().getResourceAsStream(path) instead and dont
use leading / for the path then this works locally and for weblogic.
See method: loadQueries(String path)