@@ -0,0 +1,150 @@
+package yokohama.unit.util;%0D%0A%0D%0Aimport lombok.Value;%0D%0A%0D%0A@Value%0D%0Apublic class Pair%3CT, U%3E %7B%0D%0A    private final T first;%0D%0A    private final U second;%0D%0A%7D%0D%0A

Add Pair class