private void setBiome(CommandSender sender, IslandInfo islandInfo, String biome) {
   if (uSkyBlock.getInstance().setBiome(islandInfo.getIslandLocation(), biome)) {
     islandInfo.setBiome(biome);
     sender.sendMessage(
         tr("\u00a7eChanged biome of {0}s island to {1}.", islandInfo.getLeader(), biome));
   } else {
     islandInfo.setBiome("OCEAN");
     sender.sendMessage(
         tr("\u00a7eChanged biome of {0}s island to OCEAN.", islandInfo.getLeader()));
   }
   sender.sendMessage(tr("\u00a7aYou may need to go to spawn, or relog, to see the changes."));
 }
 private void protectIsland(CommandSender sender, IslandInfo islandInfo) {
   if (WorldGuardHandler.protectIsland(plugin, sender, islandInfo)) {
     sender.sendMessage(
         tr(
             "\u00a7e{0}s island at {1} has been protected",
             islandInfo.getLeader(), islandInfo.getName()));
   } else {
     sender.sendMessage(
         tr(
             "\u00a74{0}s island at {1} was already protected",
             islandInfo.getLeader(), islandInfo.getName()));
   }
 }