testdata for IDEA-136887

2026-08-26 03:13:40 +07:00 · 2015-02-24 15:04:53 +01:00
parent aa1b472dff
commit 94787a5f67
2 changed files with 13 additions and 0 deletions
@@ -0,0 +1,9 @@
+import java.util.Collection;
+import java.util.function.ToIntFunction;
+import java.util.stream.Collectors;
+
+class Test {
+  public static <T> int sum(Collection<? extends T> collection, ToIntFunction<? super T> mapper) {
+    return collection.stream().collect(Collectors.summingInt(mapper));
+  }
+}