diff options
Diffstat (limited to 'catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java')
-rw-r--r-- | catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java index 1e62a952cf..941e13af6b 100644 --- a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java +++ b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/janusgraph/JanusGraphUtils.java @@ -19,7 +19,6 @@ */ package org.openecomp.sdc.be.dao.janusgraph; -import static java.util.Collections.emptyMap; import static org.apache.commons.collections.CollectionUtils.isEmpty; import static org.janusgraph.core.attribute.Contain.NOT_IN; @@ -36,7 +35,7 @@ public class JanusGraphUtils { public static <T> Map<String, Entry<JanusGraphPredicate, Object>> buildNotInPredicate(String propKey, Collection<T> notInCollection) { if (isEmpty(notInCollection)) { - return emptyMap(); + return new HashMap<>(); } Map<String, Entry<JanusGraphPredicate, Object>> predicateCriteria = new HashMap<>(); predicateCriteria.put(propKey, new HashMap.SimpleEntry<>(NOT_IN, notInCollection)); |