this marker seems useless  to know the strategy rather than use the following code into syntheticclassmanager  globalfeaturemarker globalfeaturemarker session getmarker globalfeaturemarker class assert globalfeaturemarker null  switchenumoptstrategy optstrategy globalfeaturemarker getswitchenumoptimizationstrategy you can directly use the property  switchenumoptstrategy optstrategy threadconfig get options optimized enum switch  