1 files changed, 3 insertions, 9 deletions
diff --git a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/schema/tables/OperationalEnvironmentsTableDescription.java b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/schema/tables/OperationalEnvironmentsTableDescription.java
index e054eaf004..03d0bbaf53 100644
--- a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/schema/tables/OperationalEnvironmentsTableDescription.java
+++ b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/schema/tables/OperationalEnvironmentsTableDescription.java
@@ -1,17 +1,11 @@
 package org.openecomp.sdc.be.dao.cassandra.schema.tables;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
+import com.datastax.driver.core.DataType;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.openecomp.sdc.be.dao.cassandra.schema.ITableDescription;
 import org.openecomp.sdc.be.resources.data.auditing.AuditingTypesConstants;
 
-import com.datastax.driver.core.DataType;
+import java.util.*;
 
 
 public class OperationalEnvironmentsTableDescription implements ITableDescription {
@@ -22,7 +16,7 @@ public class OperationalEnvironmentsTableDescription implements ITableDescriptio
     @Override
     public List<ImmutablePair<String, DataType>> primaryKeys() {
         List<ImmutablePair<String, DataType>> keys = new ArrayList<>();
-        keys.add(new ImmutablePair<String, DataType>( ENVIRONMENT_ID, DataType.varchar()));
+        keys.add(new ImmutablePair<>(ENVIRONMENT_ID, DataType.varchar()));
         return keys;
     }