show setting with generate annotations right on extract method dialog

java/java-tests/testData/refactoring/extractMethod/ExpressionDuplicates_after.java

@@ -1,3 +1,5 @@
+import org.jetbrains.annotations.NotNull;
+
 import java.util.*;
 
 class C {
@@ -8,6 +10,7 @@ class C {
         List l1 = newMethod(new Object[0]);
     }
 
+    @NotNull
     private ArrayList newMethod(Object[] o) {
         return new ArrayList(Arrays.asList(o));
     }