private static void init() { // enable the factory by default. boolean isKeySizeTrackingEnabled= (factory==null) ? false : factory.isTotalKeySizeTrackingEnabled(); factory = debugFactory = enabledFactory = new FactoryEnabled(); if (isKeySizeTrackingEnabled) { factory.enableTotalKeySizeTracking(); } disabledFactory = new FactoryDisabled(enabledFactory); setDebugEnabled(false); }