IDEA-121138 Tab completion does not work in autopopup

java/java-tests/testData/codeInsight/template/postfix/completion/tabCompletionWithTemplatesInAutopopup.java

@@ -0,0 +1,9 @@
+public class Foo {
+    void m() {
+        new MyClass()<caret>
+    }
+  
+    private class MyClass {
+      public void parents() {}
+    }
+}

java/java-tests/testData/codeInsight/template/postfix/completion/tabCompletionWithTemplatesInAutopopup_after.java

@@ -0,0 +1,9 @@
+public class Foo {
+    void m() {
+        new MyClass().parents();<caret>
+    }
+  
+    private class MyClass {
+      public void parents() {}
+    }
+}