test/java/util/stream/test/org/openjdk/tests/java/util/stream/SummaryStatisticsTest.java

rev 7597 : 8015318: Extend Collector with 'finish' operation
Reviewed-by:
Contributed-by: brian.goetz@oracle.com

@@ -41,13 +41,13 @@
  */
 @Test
 public class SummaryStatisticsTest extends OpTestCase {
     public void testIntStatistics() {
         List<IntSummaryStatistics> instances = new ArrayList<>();
-        instances.add(countTo(1000).stream().collect(Collectors.toIntSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).stream().collect(Collectors.summarizingInt(i -> i)));
         instances.add(countTo(1000).stream().mapToInt(i -> i).summaryStatistics());
-        instances.add(countTo(1000).parallelStream().collect(Collectors.toIntSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).parallelStream().collect(Collectors.summarizingInt(i -> i)));
         instances.add(countTo(1000).parallelStream().mapToInt(i -> i).summaryStatistics());
 
         for (IntSummaryStatistics stats : instances) {
             assertEquals(stats.getCount(), 1000);
             assertEquals(stats.getSum(), countTo(1000).stream().mapToInt(i -> i).sum());

@@ -56,13 +56,13 @@
         }
     }
 
     public void testLongStatistics() {
         List<LongSummaryStatistics> instances = new ArrayList<>();
-        instances.add(countTo(1000).stream().collect(Collectors.toLongSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).stream().collect(Collectors.summarizingLong(i -> i)));
         instances.add(countTo(1000).stream().mapToLong(i -> i).summaryStatistics());
-        instances.add(countTo(1000).parallelStream().collect(Collectors.toLongSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).parallelStream().collect(Collectors.summarizingLong(i -> i)));
         instances.add(countTo(1000).parallelStream().mapToLong(i -> i).summaryStatistics());
 
         for (LongSummaryStatistics stats : instances) {
             assertEquals(stats.getCount(), 1000);
             assertEquals(stats.getSum(), (long) countTo(1000).stream().mapToInt(i -> i).sum());

@@ -71,13 +71,13 @@
         }
     }
 
     public void testDoubleStatistics() {
         List<DoubleSummaryStatistics> instances = new ArrayList<>();
-        instances.add(countTo(1000).stream().collect(Collectors.toDoubleSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).stream().collect(Collectors.summarizingDouble(i -> i)));
         instances.add(countTo(1000).stream().mapToDouble(i -> i).summaryStatistics());
-        instances.add(countTo(1000).parallelStream().collect(Collectors.toDoubleSummaryStatistics(i -> i)));
+        instances.add(countTo(1000).parallelStream().collect(Collectors.summarizingDouble(i -> i)));
         instances.add(countTo(1000).parallelStream().mapToDouble(i -> i).summaryStatistics());
 
         for (DoubleSummaryStatistics stats : instances) {
             assertEquals(stats.getCount(), 1000);
             assertEquals(stats.getSum(), (double) countTo(1000).stream().mapToInt(i -> i).sum());