do not report weaker access assignability higher in the hierarchy (IDEA-137533)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/DontReportWeakerVisibilityProblemUpInHierarchy.java

@@ -0,0 +1,15 @@
+
+class F {
+  public void f() {}
+}
+
+class E extends F {
+  @Override
+  <error descr="'f()' in 'E' clashes with 'f()' in 'F'; attempting to assign weaker access privileges ('protected'); was 'public'">protected</error> void f() {
+    super.f();
+  }
+}
+
+class EE extends E {
+
+}