Update to Minecraft 1.15

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/block/Beehive.java

@@ -0,0 +1,25 @@
+package org.bukkit.block;
+
+import org.bukkit.Location;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents a captured state of a bee hive.
+ */
+public interface Beehive extends TileState {
+
+    /**
+     * Get the hive's flower location.
+     *
+     * @return flower location or null
+     */
+    @Nullable
+    Location getFlower();
+
+    /**
+     * Set the hive's flower location.
+     *
+     * @param location or null
+     */
+    void setFlower(@Nullable Location location);
+}