recursive getLambdaParameterType problem: don't check nested lambda body for unchecked exceptions, that's impossible anyway (IDEA-146161)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/expressions/DontCollectUnhandledReferencesInsideLambdaBody.java

@@ -0,0 +1,21 @@
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+class Test {
+
+  Optional<String> getOptionalAssigneeId() {
+    return null;
+  }
+
+  public void getById(Optional<Test> join, CompletableFuture<Void> voidCompletableFuture) {
+    voidCompletableFuture.thenApply(v -> {
+      return join.map(caze -> {
+        caze.getOptionalAssigneeId().map(id -> {
+          String s =  id;
+          return null;
+        });
+        return null;
+      });
+    }).join();
+  }
+}