1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/java/au/id/zancanaro/javacheck/Generator.java b/src/main/java/au/id/zancanaro/javacheck/Generator.java
index 8642e8b..d87e894 100644
--- a/src/main/java/au/id/zancanaro/javacheck/Generator.java
+++ b/src/main/java/au/id/zancanaro/javacheck/Generator.java
@@ -68,7 +68,7 @@ public interface Generator<T> {
     static <T> Generator<List<T>> tuple(Generator<? extends T>... generators) {
         return (random, size) -> {
             @SuppressWarnings("unchecked")
-            ShrinkTree<T>[] result = (ShrinkTree<T>[]) new ShrinkTree[generators.length];
+            ShrinkTree<T>[] result = (ShrinkTree<T>[]) new ShrinkTree<?>[generators.length];
             int index = 0;
             for (Generator<? extends T> generator : generators) {
                 result[index++] = generator.generate(random, size).map(Function.identity());
@@ -93,7 +93,7 @@ public interface Generator<T> {
     static <T> Generator<List<T>> list(int count, Generator<T> generator) {
         return (random, size) -> {
             @SuppressWarnings("unchecked")
-            ShrinkTree<T>[] result = (ShrinkTree<T>[]) new ShrinkTree[count];
+            ShrinkTree<T>[] result = (ShrinkTree<T>[]) new ShrinkTree<?>[count];
             for (int i = 0; i < count; ++i) {
                 result[i] = generator.generate(random, size);
             }