TntFill Fixed & Code Cleanup

src/main/java/com/massivecraft/factions/util/Pair.java

@@ -0,0 +1,27 @@
+package com.massivecraft.factions.util;
+
+/**
+ * Factions - Developed by FactionsUUID Team.
+ */
+public class Pair<Left, Right> {
+
+    public static <Left, Right> Pair<Left, Right> of(Left left, Right right) {
+        return new Pair<>(left, right);
+    }
+
+    private final Left left;
+    private final Right right;
+
+    private Pair(Left left, Right right) {
+        this.left = left;
+        this.right = right;
+    }
+
+    public Left getLeft() {
+        return this.left;
+    }
+
+    public Right getRight() {
+        return this.right;
+    }
+}