import org.hibernate.boot.spi.MetadataImplementor;
import org.hibernate.service.ServiceRegistry;
import org.hibernate.tool.schema.internal.ExceptionHandlerCollectingImpl;
-import org.hibernate.tool.schema.spi.ExecutionOptions;
import org.hibernate.tool.schema.spi.SchemaManagementTool;
-import org.hibernate.tool.schema.spi.TargetDescriptor;
/**