Program: 58159
Project: 58159
Buggy source:
@Override public boolean execute(Player player,String... args){
  if (!PlayerFunctions.isInPlot(player)) {
    PlayerFunctions.sendMessage(player,C.NOT_IN_PLOT);
    return true;
  }
  Plot plot=PlayerFunctions.getCurrentPlot(player);
  boolean hasOwner=plot.hasOwner();
  boolean containsEveryone;
  boolean trustedEveryone;
{
    if (plot.helpers == null) {
      containsEveryone=false;
    }
 else {
      containsEveryone=plot.helpers.contains(DBFunc.everyone);
    }
    if (plot.trusted == null) {
      trustedEveryone=false;
    }
 else {
      trustedEveryone=plot.trusted.contains(DBFunc.everyone);
    }
  }
  if (!hasOwner && !containsEveryone && !trustedEveryone) {
    PlayerFunctions.sendMessage(player,C.PLOT_INFO_UNCLAIMED,plot.id.x + "String_Node_Str" + plot.id.y);
    return true;
  }
  new StringBuilder();
  String owner="String_Node_Str";
  if (plot.owner != null) {
    owner=Bukkit.getOfflinePlayer(plot.owner).getName();
  }
  if (owner == null) {
    owner=plot.owner.toString();
  }
  String info=C.PLOT_INFO.s();
  info=info.replaceAll("String_Node_Str",plot.settings.getAlias().length() > 0 ? plot.settings.getAlias() : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",plot.id.x + "String_Node_Str" + plot.id.y);
  info=info.replaceAll("String_Node_Str",getBiomeAt(plot).toString());
  info=info.replaceAll("String_Node_Str",owner);
  info=info.replaceAll("String_Node_Str",plot.settings.getChangeTime() ? plot.settings.getTime() + "String_Node_Str" : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",plot.settings.getRain() ? "String_Node_Str" : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.helpers));
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.trusted));
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.denied));
  info=info.replaceAll("String_Node_Str","String_Node_Str" + DBFunc.getRatings(plot));
  info=info.replaceAll("String_Node_Str",StringUtils.join(plot.settings.getFlags(),"String_Node_Str").length() > 0 ? StringUtils.join(plot.settings.getFlags(),"String_Node_Str") : "String_Node_Str");
  PlayerFunctions.sendMessage(player,info);
  return true;
}

Fixed version (ground truth):
@Override public boolean execute(Player player,String... args){
  if (!PlayerFunctions.isInPlot(player)) {
    PlayerFunctions.sendMessage(player,C.NOT_IN_PLOT);
    return true;
  }
  Plot plot=PlayerFunctions.getCurrentPlot(player);
  boolean hasOwner=plot.hasOwner();
  boolean containsEveryone;
  boolean trustedEveryone;
{
    if (plot.helpers == null) {
      containsEveryone=false;
    }
 else {
      containsEveryone=plot.helpers.contains(DBFunc.everyone);
    }
    if (plot.trusted == null) {
      trustedEveryone=false;
    }
 else {
      trustedEveryone=plot.trusted.contains(DBFunc.everyone);
    }
  }
  if (!hasOwner && !containsEveryone && !trustedEveryone) {
    PlayerFunctions.sendMessage(player,C.PLOT_INFO_UNCLAIMED,plot.id.x + "String_Node_Str" + plot.id.y);
    return true;
  }
  new StringBuilder();
  String owner="String_Node_Str";
  if (plot.owner != null) {
    owner=Bukkit.getOfflinePlayer(plot.owner).getName();
  }
  if (owner == null) {
    owner=plot.owner.toString();
  }
  String info=C.PLOT_INFO.s();
  info=info.replaceAll("String_Node_Str",plot.settings.getAlias().length() > 0 ? plot.settings.getAlias() : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",plot.id.toString());
  info=info.replaceAll("String_Node_Str",getBiomeAt(plot).toString());
  info=info.replaceAll("String_Node_Str",owner);
  info=info.replaceAll("String_Node_Str",plot.settings.getChangeTime() ? plot.settings.getTime() + "String_Node_Str" : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",plot.settings.getRain() ? "String_Node_Str" : "String_Node_Str");
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.helpers));
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.trusted));
  info=info.replaceAll("String_Node_Str",getPlayerList(plot.denied));
  info=info.replaceAll("String_Node_Str","String_Node_Str" + DBFunc.getRatings(plot));
  info=info.replaceAll("String_Node_Str",StringUtils.join(plot.settings.getFlags(),"String_Node_Str").length() > 0 ? StringUtils.join(plot.settings.getFlags(),"String_Node_Str") : "String_Node_Str");
  PlayerFunctions.sendMessage(player,info);
  return true;
}