import org.simantics.db.exception.DatabaseException;
import org.simantics.db.layer0.scl.AbstractExpressionCompilationContext;
import org.simantics.db.layer0.scl.AbstractExpressionCompilationRequest;
-import org.simantics.db.layer0.util.RuntimeEnvironmentRequest;
import org.simantics.db.layer0.util.RuntimeEnvironmentRequest2;
import org.simantics.db.layer0.variable.Variable;
import org.simantics.document.server.request.ServerSCLValueRequest.CompilationContext;