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-rw-r--r--catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ExternalReferencesOperation.java6
1 files changed, 5 insertions, 1 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ExternalReferencesOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ExternalReferencesOperation.java
index 71a581fa30..8dc1336d07 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ExternalReferencesOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ExternalReferencesOperation.java
@@ -34,7 +34,11 @@ import org.openecomp.sdc.be.model.operations.impl.OperationUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
import static java.util.Collections.emptyMap;