workaround for opened captures (IDEA-132717)

java/java-psi-impl/src/com/intellij/psi/impl/source/resolve/graphInference/InferenceSession.java

@@ -1395,7 +1395,8 @@ public class InferenceSession {
   }
 
   public PsiType substituteWithInferenceVariables(PsiType type) {
-    return myInferenceSubstitution.substitute(type);
+    final PsiType substituted = myInferenceSubstitution.substitute(type);
+    return isProperType(substituted) ? type : substituted;
   }
 
   public InferenceSession findNestedCallSession(PsiExpression arg) {

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/EnsureThatCapturedWildcardsAreNotOpenWithoutAnyReason.java

@@ -0,0 +1,9 @@
+import java.util.*;
+import java.util.stream.Stream;
+
+abstract class Example {
+  abstract <E> Optional<E> findById(Class<E> type);
+  void main(Stream<Class<? extends String>> stream) {
+    stream.map(this::findById).map(Optional::get);
+  }
+}

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

@@ -326,6 +326,10 @@ public class NewMethodRefHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testEnsureThatCapturedWildcardsAreNotOpenWithoutAnyReason() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }