testdata for IDEA-124547

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA124547.java

@@ -0,0 +1,18 @@
+import java.util.List;
+import java.util.stream.Collectors;
+
+class Scratch {
+  private List<Id> entries;
+
+  public String encode() {
+    return  entries.stream()
+      .map(e -> String.valueOf(e.getId()))
+      .collect(Collectors.joining("+"));
+  }
+
+  private static class Id {
+    public long getId() {
+      return 0;
+    }
+  }
+}

java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java

@@ -214,6 +214,10 @@ public class NewLambdaHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testIDEA124547() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }