Program: 32618
Project: 32618
Buggy source:
@Override public void execute(final CommandSender s,String[] args){
  MessagesConfig m=Messages.getInstance();
  Player p=(Player)s;
  User u=User.get(p);
  boolean bool=this.checkWorld(p);
  if (bool) {
    p.sendMessage(m.blockedWorld);
    return;
  }
  if (u.hasGuild()) {
    p.sendMessage(m.createHasGuild);
    return;
  }
  if (!(args.length == 2)) {
    if (args.length == 0) {
      p.sendMessage(m.createTag);
      return;
    }
 else     if (args.length == 1) {
      p.sendMessage(m.createName);
      return;
    }
 else     if (args.length > 2) {
      p.sendMessage(m.createMore);
      return;
    }
  }
  PluginConfig c=Settings.getConfig();
  String tag=args[0];
  String name=args[1];
  if (tag.length() > c.createTagLength) {
    p.sendMessage(m.createTagLength.replace("String_Node_Str",Integer.toString(c.createTagLength)));
    return;
  }
  if (tag.length() < c.createTagMinLength) {
    p.sendMessage(m.createTagMinLength.replace("String_Node_Str",Integer.toString(c.createTagMinLength)));
    return;
  }
  if (name.length() > c.createNameLength) {
    p.sendMessage(m.createNameLength.replace("String_Node_Str",Integer.toString(c.createNameLength)));
    return;
  }
  if (name.length() < c.createNameMinLength) {
    p.sendMessage(m.createNameMinLength.replace("String_Node_Str",Integer.toString(c.createNameMinLength)));
    return;
  }
  if (!tag.matches("String_Node_Str")) {
    p.sendMessage(m.createOLTag);
    return;
  }
  if (!name.matches("String_Node_Str")) {
    p.sendMessage(m.createOLName);
    return;
  }
  if (GuildUtils.isExists(name)) {
    p.sendMessage(m.createNameExists);
    return;
  }
  if (GuildUtils.tagExists(tag)) {
    p.sendMessage(m.createTagExists);
    return;
  }
  Location loc=p.getLocation();
  loc=loc.getBlock().getLocation();
  if (c.createCenterY != 0) {
    loc.setY(c.createCenterY);
  }
  int d=c.regionSize + c.createDistance;
  if (c.enlargeItems != null) {
    d+=c.enlargeItems.size() * c.enlargeSize;
  }
  if (d > p.getWorld().getSpawnLocation().distance(loc)) {
    p.sendMessage(m.createSpawn.replace("String_Node_Str",Integer.toString(d)));
    return;
  }
  List<ItemStack> itemsList=null;
  if (p.hasPermission("String_Node_Str")) {
    itemsList=c.createItemsVip;
  }
 else {
    itemsList=c.createItems;
  }
  ItemStack[] items=itemsList.toArray(new ItemStack[0]);
  if (!u.getBypass()) {
    for (int i=0; i < items.length; i++) {
      if (p.getInventory().containsAtLeast(items[i],items[i].getAmount())) {
        continue;
      }
      String msg=m.createItems;
      if (msg.contains("String_Node_Str")) {
        StringBuilder sb=new StringBuilder();
        sb.append(items[i].getAmount());
        sb.append("String_Node_Str");
        sb.append(items[i].getType().toString().toLowerCase());
        msg=msg.replace("String_Node_Str",sb.toString());
      }
      if (msg.contains("String_Node_Str")) {
        ArrayList<String> list=new ArrayList<String>();
        for (        ItemStack it : itemsList) {
          StringBuilder sb=new StringBuilder();
          sb.append(it.getAmount());
          sb.append("String_Node_Str");
          sb.append(it.getType().toString().toLowerCase());
          list.add(sb.toString());
        }
        msg=msg.replace("String_Node_Str",StringUtils.toString(list,true));
      }
      p.sendMessage(msg);
      return;
    }
  }
  if (RegionUtils.isNear(loc)) {
    p.sendMessage(m.createIsNear);
    return;
  }
  if (u.getBypass()) {
    u.setBypass(false);
  }
 else {
    p.getInventory().removeItem(items);
  }
  Manager.getInstance().stop();
  Guild guild=new Guild(name);
  guild.setTag(tag);
  guild.setOwner(u);
  guild.setLives(c.warLives);
  guild.setBorn(System.currentTimeMillis());
  guild.setValidity(System.currentTimeMillis() + c.validityStart);
  guild.setAttacked(System.currentTimeMillis() - c.warWait + c.warProtection);
  guild.setPvP(c.damageGuild);
  Region region=new Region(guild,loc,c.regionSize);
  guild.setRegion(region.getName());
  guild.addRegion(region.getName());
  u.setGuild(guild);
  if (c.createCenterSphere) {
    for (    Location l : SpaceUtils.sphere(loc,4,4,false,true,0)) {
      if (l.getBlock().getType() != Material.BEDROCK) {
        l.getBlock().setType(Material.AIR);
      }
    }
    for (    Location l : SpaceUtils.sphere(loc,4,4,true,true,0)) {
      if (l.getBlock().getType() != Material.BEDROCK) {
        l.getBlock().setType(Material.OBSIDIAN);
      }
    }
  }
  if (c.createMaterial != null && c.createMaterial != Material.AIR) {
    loc.getBlock().getRelative(BlockFace.DOWN).setType(c.createMaterial);
  }
 else   if (c.createStringMaterial.equalsIgnoreCase("String_Node_Str")) {
    EntityUtil.spawn(guild);
  }
  p.teleport(loc);
  Manager.getInstance().start();
  IndependentThread.actions(ActionType.RANK_UPDATE_GUILD,guild);
  IndependentThread.actions(ActionType.PREFIX_GLOBAL_ADD_GUILD,guild);
  IndependentThread.action(ActionType.PREFIX_GLOBAL_ADD_PLAYER,u.getOfflineUser());
  p.sendMessage(m.createGuild.replace("String_Node_Str",name).replace("String_Node_Str",p.getName()).replace("String_Node_Str",tag));
  Bukkit.getServer().broadcastMessage(m.broadcastCreate.replace("String_Node_Str",name).replace("String_Node_Str",p.getName()).replace("String_Node_Str",tag));
  return;
}

Fixed version (ground truth):
@Override public void execute(final CommandSender s,String[] args){
  MessagesConfig m=Messages.getInstance();
  Player p=(Player)s;
  User u=User.get(p);
  boolean bool=this.checkWorld(p);
  if (bool) {
    p.sendMessage(m.blockedWorld);
    return;
  }
  if (u.hasGuild()) {
    p.sendMessage(m.createHasGuild);
    return;
  }
  if (!(args.length == 2)) {
    if (args.length == 0) {
      p.sendMessage(m.createTag);
      return;
    }
 else     if (args.length == 1) {
      p.sendMessage(m.createName);
      return;
    }
 else     if (args.length > 2) {
      p.sendMessage(m.createMore);
      return;
    }
  }
  PluginConfig c=Settings.getConfig();
  String tag=args[0];
  String name=args[1];
  if (tag.length() > c.createTagLength) {
    p.sendMessage(m.createTagLength.replace("String_Node_Str",Integer.toString(c.createTagLength)));
    return;
  }
  if (tag.length() < c.createTagMinLength) {
    p.sendMessage(m.createTagMinLength.replace("String_Node_Str",Integer.toString(c.createTagMinLength)));
    return;
  }
  if (name.length() > c.createNameLength) {
    p.sendMessage(m.createNameLength.replace("String_Node_Str",Integer.toString(c.createNameLength)));
    return;
  }
  if (name.length() < c.createNameMinLength) {
    p.sendMessage(m.createNameMinLength.replace("String_Node_Str",Integer.toString(c.createNameMinLength)));
    return;
  }
  if (!tag.matches("String_Node_Str")) {
    p.sendMessage(m.createOLTag);
    return;
  }
  if (!name.matches("String_Node_Str")) {
    p.sendMessage(m.createOLName);
    return;
  }
  if (GuildUtils.isExists(name)) {
    p.sendMessage(m.createNameExists);
    return;
  }
  if (GuildUtils.tagExists(tag)) {
    p.sendMessage(m.createTagExists);
    return;
  }
  Location loc=p.getLocation();
  loc=loc.getBlock().getLocation();
  if (c.createCenterY != 0) {
    loc.setY(c.createCenterY);
  }
  int d=c.regionSize + c.createDistance;
  if (c.enlargeItems != null) {
    d+=c.enlargeItems.size() * c.enlargeSize;
  }
  if (d > p.getWorld().getSpawnLocation().distance(loc)) {
    p.sendMessage(m.createSpawn.replace("String_Node_Str",Integer.toString(d)));
    return;
  }
  List<ItemStack> itemsList=null;
  if (p.hasPermission("String_Node_Str")) {
    itemsList=c.createItemsVip;
  }
 else {
    itemsList=c.createItems;
  }
  ItemStack[] items=itemsList.toArray(new ItemStack[0]);
  if (!u.getBypass()) {
    for (int i=0; i < items.length; i++) {
      if (p.getInventory().containsAtLeast(items[i],items[i].getAmount())) {
        continue;
      }
      String msg=m.createItems;
      if (msg.contains("String_Node_Str")) {
        StringBuilder sb=new StringBuilder();
        sb.append(items[i].getAmount());
        sb.append("String_Node_Str");
        sb.append(items[i].getType().toString().toLowerCase());
        msg=msg.replace("String_Node_Str",sb.toString());
      }
      if (msg.contains("String_Node_Str")) {
        ArrayList<String> list=new ArrayList<String>();
        for (        ItemStack it : itemsList) {
          StringBuilder sb=new StringBuilder();
          sb.append(it.getAmount());
          sb.append("String_Node_Str");
          sb.append(it.getType().toString().toLowerCase());
          list.add(sb.toString());
        }
        msg=msg.replace("String_Node_Str",StringUtils.toString(list,true));
      }
      p.sendMessage(msg);
      return;
    }
  }
  if (RegionUtils.isIn(loc)) {
    p.sendMessage(m.createIsNear);
    return;
  }
  if (RegionUtils.isNear(loc)) {
    p.sendMessage(m.createIsNear);
    return;
  }
  if (u.getBypass()) {
    u.setBypass(false);
  }
 else {
    p.getInventory().removeItem(items);
  }
  Manager.getInstance().stop();
  Guild guild=new Guild(name);
  guild.setTag(tag);
  guild.setOwner(u);
  guild.setLives(c.warLives);
  guild.setBorn(System.currentTimeMillis());
  guild.setValidity(System.currentTimeMillis() + c.validityStart);
  guild.setAttacked(System.currentTimeMillis() - c.warWait + c.warProtection);
  guild.setPvP(c.damageGuild);
  Region region=new Region(guild,loc,c.regionSize);
  guild.setRegion(region.getName());
  guild.addRegion(region.getName());
  u.setGuild(guild);
  if (c.createCenterSphere) {
    for (    Location l : SpaceUtils.sphere(loc,4,4,false,true,0)) {
      if (l.getBlock().getType() != Material.BEDROCK) {
        l.getBlock().setType(Material.AIR);
      }
    }
    for (    Location l : SpaceUtils.sphere(loc,4,4,true,true,0)) {
      if (l.getBlock().getType() != Material.BEDROCK) {
        l.getBlock().setType(Material.OBSIDIAN);
      }
    }
  }
  if (c.createMaterial != null && c.createMaterial != Material.AIR) {
    loc.getBlock().getRelative(BlockFace.DOWN).setType(c.createMaterial);
  }
 else   if (c.createStringMaterial.equalsIgnoreCase("String_Node_Str")) {
    EntityUtil.spawn(guild);
  }
  p.teleport(loc);
  Manager.getInstance().start();
  IndependentThread.actions(ActionType.RANK_UPDATE_GUILD,guild);
  IndependentThread.actions(ActionType.PREFIX_GLOBAL_ADD_GUILD,guild);
  IndependentThread.action(ActionType.PREFIX_GLOBAL_ADD_PLAYER,u.getOfflineUser());
  p.sendMessage(m.createGuild.replace("String_Node_Str",name).replace("String_Node_Str",p.getName()).replace("String_Node_Str",tag));
  Bukkit.getServer().broadcastMessage(m.broadcastCreate.replace("String_Node_Str",name).replace("String_Node_Str",p.getName()).replace("String_Node_Str",tag));
  return;
}