1 files changed, 26 insertions, 0 deletions
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/NestedLambdaExpressionsNoFormalParams1.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/NestedLambdaExpressionsNoFormalParams1.java
new file mode 100644
index 000000000000..a3ce57be1db8
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/NestedLambdaExpressionsNoFormalParams1.java
@@ -0,0 +1,26 @@
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+class IDEA129251 {
+  void simplified(final Stream<String> pStream, final Stream<String> pStream1, final Stream<String> pStream2){
+    pStream.flatMap(x -> Stream.concat(pStream1, pStream2.map(String::toUpperCase)));
+  }
+
+
+  private final Set<String> m_allSubtablesColumns;
+  private final List<SubtableDescription> m_subtablesDescription = null;
+
+  {
+    m_allSubtablesColumns = m_subtablesDescription.stream().
+      flatMap(desc -> Stream.concat(desc.getKeyColumns().stream().map(String::toUpperCase),
+                                    desc.getValueColumns().stream().map(String::toUpperCase))).
+      collect(Collectors.toSet());
+  }
+
+  abstract class SubtableDescription {
+    abstract List<String> getKeyColumns();
+    abstract List<String> getValueColumns();
+  }
+}
+\ No newline at end of file