--- jsr166/src/test/jtreg/util/Collections/Swap.java	2017/10/21 00:44:23	1.3
+++ jsr166/src/test/jtreg/util/Collections/Swap.java	2018/01/08 03:12:03	1.4
@@ -28,7 +28,9 @@
  * @author  Josh Bloch
  */
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 
 public class Swap {
     static final int SIZE = 100;