add () when completing class name in more cases

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

@@ -10,7 +10,7 @@ class Xxx {
     private Xxx(String x) {
     }
 
-    class Yyy {
+    static class Yyy {
 
     }
 }

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

@@ -10,7 +10,7 @@ class Xxx {
     private Xxx(String x) {
     }
 
-    class Yyy {
+    static class Yyy {
 
     }
 }

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

@@ -0,0 +1,11 @@
+class Foo {
+  {
+    Zzoo l = new Zz<caret>
+  }
+}
+
+class Zzoo {
+  void run();
+
+  class Impl implements Zzoo {}
+}

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

@@ -0,0 +1,11 @@
+class Foo {
+  {
+    Zzoo l = new Zzoo()<caret>
+  }
+}
+
+class Zzoo {
+  void run();
+
+  class Impl implements Zzoo {}
+}