do not add exceptions to containing methods when element is selected inside lambda

java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/AddRuntimeExceptionToThrowsAction.java

@@ -72,10 +72,10 @@ public class AddRuntimeExceptionToThrowsAction implements IntentionAction {
     PsiClassType exception = getRuntimeExceptionAtCaret(editor, file);
     if (exception == null) return false;
 
-    PsiMethod method = PsiTreeUtil.getParentOfType(elementAtCaret(editor, file), PsiMethod.class);
-    if (method == null || !method.getThrowsList().isPhysical()) return false;
+    PsiElement element = PsiTreeUtil.getParentOfType(elementAtCaret(editor, file), PsiMethod.class, PsiLambdaExpression.class);
+    if (element == null || element instanceof PsiLambdaExpression || !((PsiMethod)element).getThrowsList().isPhysical()) return false;
 
-    return !isMethodThrows(method, exception);
+    return !isMethodThrows((PsiMethod)element, exception);
   }
 
   private static PsiClassType getRuntimeExceptionAtCaret(Editor editor, PsiFile file) {

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addRuntimeExceptionToThrows/before3.java

@@ -0,0 +1,9 @@
+// "Add Runtime Exception(s) to Method Signature" "false"
+class a {
+   int f() {
+     Runnable r = () -> {
+       throw new RuntimeException()<caret>;
+     }
+   }
+}
+

java/java-tests/testSrc/com/intellij/codeInsight/daemon/quickFix/AddRuntimeExceptionToThrowsTest.java

@@ -1,5 +1,6 @@
 package com.intellij.codeInsight.daemon.quickFix;
 import com.intellij.codeInsight.daemon.LightIntentionActionTestCase;
+import com.intellij.pom.java.LanguageLevel;
 
 /**
  * @author ven