--- jsr166/src/test/tck/ConcurrentHashMap8Test.java	2016/08/10 01:28:13	1.30
+++ jsr166/src/test/tck/ConcurrentHashMap8Test.java	2016/08/24 22:22:39	1.31
@@ -11,7 +11,6 @@ import static java.util.Spliterator.NONN
 import java.util.AbstractMap;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.NoSuchElementException;