@@ -171,7 +171,7 @@ public String toString() {
      *
      * @return a new builder
      */
-    public static <T> Builder<T> newResult() {
+    public static <T extends @Nullable Object> Builder<T> newResult() {
         return new Builder<>();
     }
 
 
@@ -0,0 +1,9 @@
+package graphql.execution
+
+class DataFetcherResultKotlinInteropTest {
+    fun nullableNewResultFactoryCompiles(): DataFetcherResult<String?> {
+        return DataFetcherResult.newResult<String?>()
+            .data(null)
+            .build()
+    }
+}
Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,7 @@ public String toString() {`
`171`	`171`	`*`
`172`	`172`	`* @return a new builder`
`173`	`173`	`*/`
`174`		`- public static <T> Builder<T> newResult() {`
	`174`	`+ public static <T extends @Nullable Object> Builder<T> newResult() {`
`175`	`175`	`return new Builder<>();`
`176`	`176`	`}`
`177`	`177`