final ClassLoaderResolver clr = ownerSM.getExecutionContext().getClassLoaderResolver();
final Class valueCls = clr.classForName(elementType);
RDBMSStoreManager storeMgr = (RDBMSStoreManager)this.storeMgr;
SQLTable containerSqlTbl = null;
MapType mapType = getOwnerMemberMetaData().getMap().getMapType();
if (emd != null && emd.getDiscriminatorStrategyForTable() != null &&
emd.getDiscriminatorStrategyForTable() != DiscriminatorStrategy.NONE)
{
// Map<?, PC> where value has discriminator
if (ClassUtils.isReferenceType(valueCls))