Disable logging in Ringo

gistfile1.txt

var logLevels = {
  "org.hibernate": "WARN",
  "com.mchange": "ERROR",
  "net.sf.ehcache": "ERROR"
};

var {Logger, Level} = org.apache.log4j;
for(var p in logLevels) {
  Logger.getLogger(p).setLevel(Level[logLevels[p]]);
}