fix: Use a copy of Java's Supplier to support MobiVM.

crykn · Mar 5, 2024 · 0bb0df6 · 0bb0df6
1 parent 8781fa4
commit 0bb0df6
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diff --git a/src/main/java/de/eskalon/commons/screen/ScreenManager.java b/src/main/java/de/eskalon/commons/screen/ScreenManager.java
@@ -17,7 +17,6 @@
 
 import java.util.LinkedList;
 import java.util.Queue;
-import java.util.function.Supplier;
 
 import org.jspecify.annotations.Nullable;
 
@@ -40,6 +39,7 @@
 import de.eskalon.commons.screen.transition.ScreenTransition;
 import de.eskalon.commons.utils.BasicInputMultiplexer;
 import de.eskalon.commons.utils.ScreenFboUtils;
+import de.eskalon.commons.utils.Supplier;
 
 /**
  * A screen manager that handles the different screens of a game and their

diff --git a/src/main/java/de/eskalon/commons/utils/Supplier.java b/src/main/java/de/eskalon/commons/utils/Supplier.java
@@ -0,0 +1,11 @@
+package de.eskalon.commons.utils;
+
+/**
+ * 
+ * A copy of Java's Supplier for pre-Java 8 support.
+ */
+@FunctionalInterface
+public interface Supplier<T> {
+
+	T get();
+}