Test for nullability annotations generalized and generated

compiler/testData/asJava/lightClasses/nullabilityAnnotations/Generic.kt

@@ -0,0 +1,9 @@
+// Generic
+
+trait Generic<N, NN: Any> {
+    fun a(n: N): N
+    fun b(nn: NN): NN
+
+    fun a1(n: N?): N?
+    fun b1(nn: NN?): NN?
+}