if(reverseEngineeringStrategyClass!=null) {
strategy = loadreverseEngineeringStrategy(reverseEngineeringStrategyClass, strategy);
}
ReverseEngineeringSettings qqsettings =
new ReverseEngineeringSettings(strategy).setDefaultPackageName(packageName)
.setDetectManyToMany( detectManyToMany )
.setDetectOneToOne( detectOneToOne )
.setDetectOptimisticLock( detectOptimisticLock );
defaultStrategy.setSettings(qqsettings);