[GitHub] [tinkerpop] spmallette commented on a diff in pull request #1657: TINKERPOP-2742 Give graph providers a hint of property cardinality

[GitBox <gi...@apache.org>]

spmallette commented on code in PR #1657:
URL: https://github.com/apache/tinkerpop/pull/1657#discussion_r876938569


##########
tinkergraph-gremlin/src/main/java/org/apache/tinkerpop/gremlin/tinkergraph/structure/TinkerGraph.java:
##########
@@ -42,14 +42,7 @@
 import org.apache.tinkerpop.gremlin.util.iterator.IteratorUtils;
 
 import java.io.File;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.UUID;
+import java.util.*;

Review Comment:
   nit: please remove wildcard imports



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