--- jsr166/src/test/jtreg/util/Collections/CheckedMapBash.java	2017/10/21 06:47:09	1.11
+++ jsr166/src/test/jtreg/util/Collections/CheckedMapBash.java	2018/01/08 03:12:03	1.12
@@ -30,10 +30,20 @@
  * @key randomness
  */
 
-import java.util.*;
-import java.util.function.Supplier;
-import org.testng.annotations.Test;
 import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Random;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.function.Supplier;
 
 import static org.testng.Assert.fail;