disable lambda -> method ref for qualified new expressions (IDEA-183613)

there is no place where qualifier can be added for constructor reference

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/lambda2methodReference/beforeNewInnerExcpression.java

@@ -0,0 +1,15 @@
+// "Replace lambda with method reference" "false"
+import java.util.function.*;
+
+class Outer {
+  private static Outer outer = new Outer();
+
+  private static void test() {
+    Function<String, InstanceClass> supplier = s -> outer.n<caret>ew Inner(s);
+  }
+
+  class Inner {
+    Inner(String s) { }
+  }
+}
+

plugins/InspectionGadgets/src/com/intellij/codeInspection/LambdaCanBeMethodReferenceInspection.java

@@ -251,7 +251,9 @@ public class LambdaCanBeMethodReferenceInspection extends AbstractBaseJavaLocalI
       return null;
     }
     if (expression instanceof PsiNewExpression) {
-      return new MethodReferenceCandidate(expression, checkQualifier(((PsiNewExpression)expression).getQualifier()), true);
+      PsiExpression qualifier = ((PsiNewExpression)expression).getQualifier();
+      if (qualifier != null) return null;
+      return new MethodReferenceCandidate(expression, true, true);
     }
     else if (expression instanceof PsiMethodCallExpression) {
       return new MethodReferenceCandidate(expression,