(yegor256#1569) Added wildcards in PropertiesOf ctors.

rocket-3 · Sep 12, 2021 · 01c69fc · 01c69fc
1 parent 7d36807
commit 01c69fc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/org/cactoos/scalar/PropertiesOf.java b/src/main/java/org/cactoos/scalar/PropertiesOf.java
@@ -97,7 +97,7 @@ public PropertiesOf(final Map.Entry<?, ?>... entries) {
      * @param entries The map with properties
      * @since 0.23
      */
-    public PropertiesOf(final Iterable<Map.Entry<?, ?>> entries) {
+    public PropertiesOf(final Iterable<? extends Map.Entry<?, ?>> entries) {
         this(
             new MapOf<>(
                 input -> new MapEntry<>(
@@ -131,7 +131,7 @@ public PropertiesOf(final Map<?, ?> map) {
      * Ctor.
      * @param sclr The underlying properties
      */
-    private PropertiesOf(final Scalar<Properties> sclr) {
+    private PropertiesOf(final Scalar<? extends Properties> sclr) {
         this.scalar = new IoChecked<>(sclr);
     }