import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.argeo.slc.core.execution.DefaultExecutionSpec;
-import org.argeo.slc.core.execution.PrimitiveSpecAttribute;
-import org.argeo.slc.core.execution.RefSpecAttribute;
-import org.argeo.slc.core.execution.RefValueChoice;
+import org.argeo.slc.execution.RefSpecAttribute;
+import org.argeo.slc.execution.RefValueChoice;
+import org.argeo.slc.primitive.PrimitiveSpecAttribute;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.ManagedList;