do not mix PsiImmediateClassType and PsiReferenceClassType: presentable name for ref type is calc based on reference name only (IDEA-56135)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/changeExtendsToImplements/after7.java

@@ -0,0 +1,9 @@
+// "Change 'implements b' to 'extends b'" "true"
+class a extends b<C.D> {
+}
+
+class b<T> {}
+
+class C {
+  static class D {}
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/changeExtendsToImplements/before7.java

@@ -0,0 +1,9 @@
+// "Change 'implements b' to 'extends b'" "true"
+class a implements <caret>b<C.D> {
+}
+
+class b<T> {}
+
+class C {
+  static class D {}
+}