diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA123951.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA123951.java
new file mode 100644
index 000000000000..c5bdecf7c43e
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA123951.java
@@ -0,0 +1,8 @@
+
+import java.util.stream.Collectors;
+
+class Test {
+  {
+    Collectors.mapping(i -> 1, Collectors.summingInt(s -> s.intValue()));
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
index d82fd8e02333..bcc603ec1389 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
@@ -100,6 +100,11 @@ public class NewLambdaHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  @Bombed(day = 20, month = Calendar.AUGUST)
+  public void testIDEA123951() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }