--- a/jdk/src/share/classes/java/util/stream/ReferencePipeline.java	Thu Jun 27 19:22:51 2013 -0700
+++ b/jdk/src/share/classes/java/util/stream/ReferencePipeline.java	Tue Jun 11 13:41:38 2013 -0700
@@ -25,7 +25,6 @@
 package java.util.stream;
 
 import java.util.Comparator;
-import java.util.Comparators;
 import java.util.Iterator;
 import java.util.Objects;
 import java.util.Optional;
@@ -512,12 +511,12 @@
 
     @Override
     public final Optional<P_OUT> max(Comparator<? super P_OUT> comparator) {
-        return reduce(Comparators.greaterOf(comparator));
+        return reduce(BinaryOperator.maxBy(comparator));
     }
 
     @Override
     public final Optional<P_OUT> min(Comparator<? super P_OUT> comparator) {
-        return reduce(Comparators.lesserOf(comparator));
+        return reduce(BinaryOperator.minBy(comparator));
 
     }