import org.simantics.db.service.CollectionSupport;\r
import org.simantics.layer0.Layer0;\r
import org.simantics.operation.Layer0X;\r
import org.simantics.scl.runtime.function.Function;\r
\r
import org.simantics.db.service.CollectionSupport;\r
import org.simantics.layer0.Layer0;\r
import org.simantics.operation.Layer0X;\r
import org.simantics.scl.runtime.function.Function;\r
\r