(yegor256#1568) Generify iterable.Joined(Iterable<Iterable>) ctor

DmitryBarskov · Jun 29, 2021 · 9cc89a7 · 9cc89a7
1 parent cc5daf0
commit 9cc89a7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/org/cactoos/iterable/Joined.java b/src/main/java/org/cactoos/iterable/Joined.java
@@ -23,6 +23,8 @@
  */
 package org.cactoos.iterable;
 
+import org.cactoos.list.ListOf;
+
 import java.util.Iterator;
 
 /**
@@ -59,7 +61,7 @@ public Joined(final T item, final Iterable<? extends T> items) {
      * Ctor.
      * @param items Items to concatenate
      */
-    public Joined(final Iterable<Iterable<? extends T>> items) {
+    public Joined(final Iterable<? extends Iterable<? extends T>> items) {
         super(
             new IterableOf<>(
                 () -> new org.cactoos.iterator.Joined<>(