diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/regression/IDEA136887.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/regression/IDEA136887.java
new file mode 100644
index 000000000000..6015c09a1c24
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/regression/IDEA136887.java
@@ -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));
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/Java8RegressionTest.java b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/Java8RegressionTest.java
index ea3d7f543801..e6934f2715e7 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/Java8RegressionTest.java
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/Java8RegressionTest.java
@@ -35,6 +35,10 @@ public class Java8RegressionTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testIDEA136887() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }