testdata for IDEA-90998

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/highlighting/VariableInitialization.java

@@ -0,0 +1,5 @@
+class Test1 {
+    {
+        Runnable r = () -> { <error descr="Variable 'r' might not have been initialized">r</error>.run(); };
+    }
+}

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

@@ -128,6 +128,10 @@ public class LambdaHighlightingTest extends LightDaemonAnalyzerTestCase {
   public void testIncompleteSubst() throws Exception {
     doTest();
   }
+
+  public void testVariableInitialization() throws Exception {
+    doTest();
+  }
   
   private void doTest() throws Exception {
     doTest(BASE_PATH + "/" + getTestName(false) + ".java", false, false);