display in completion the explicit method type arguments that will be inserted

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

@@ -0,0 +1,11 @@
+class Zoo2 {
+    {
+        foo(Key<caret>, true);
+    }
+
+    <T> void foo(Key<T> f, T b) { }
+}
+
+class Key<T> {
+    static <T> Key<T> create() {} 
+}

java/java-tests/testData/codeInsight/completion/smartType/MeaninglessExplicitWildcardParam-out.java

@@ -6,7 +6,7 @@ class Foo {
   <T> void putUserData(Key<T> key, T value) {}
 
   {
-    putUserData(Key.<Object>create(<caret>), )
+    putUserData(Key.create(<caret>), )
   }
 
 }