show type parameters and local classes in basic completion (IDEA-62711)

java/java-tests/testData/codeInsight/completion/normal/LocalClassName.java

@@ -0,0 +1,6 @@
+public class FooMap<K,V extends K> implements YourMapInterface<K, V> {
+  void foo() {
+    class Zoooooooo {}
+    Zoo<caret>
+  }
+}