Program: 10302
Project: 10302
Buggy source:
@Override public void onEnable(){
  depends.initialize();
  if (Depends.citizens == null || !Depends.citizens.isEnabled()) {
    dB.echoError("String_Node_Str");
    getServer().getPluginManager().disablePlugin(this);
    return;
  }
 else   startedSuccessful=true;
  versionTag=this.getDescription().getVersion();
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  dB.log(ChatColor.YELLOW + "String_Node_Str");
  dB.log(ChatColor.YELLOW + "String_Node_Str" + ChatColor.GRAY+ "String_Node_Str");
  dB.log("String_Node_Str");
  dB.log(ChatColor.GRAY + "String_Node_Str" + ChatColor.WHITE+ "String_Node_Str");
  dB.log(ChatColor.GRAY + "String_Node_Str" + ChatColor.WHITE+ versionTag);
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  dNPCRegistry=new dNPCRegistry(this);
  for (  OfflinePlayer player : Bukkit.getOfflinePlayers())   dPlayer.offlinePlayers.add(player);
  commandHandler=new CommandHandler(Depends.citizens);
  ScriptRegistry._registerCoreTypes();
  saveDefaultConfig();
  reloadConfig();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  if (!new File(getDataFolder() + "String_Node_Str").exists()) {
    String sourceFile=URLDecoder.decode(Denizen.class.getProtectionDomain().getCodeSource().getLocation().getFile());
    dB.log("String_Node_Str" + sourceFile);
    Utilities.extractFile(new File(sourceFile),"String_Node_Str",getDataFolder() + "String_Node_Str");
  }
  if (!getConfig().isSet("String_Node_Str") || getConfig().getInt("String_Node_Str",0) != configVersion) {
    dB.echoError("String_Node_Str" + "String_Node_Str" + "String_Node_Str"+ "String_Node_Str");
  }
  reloadSaves();
  WorldScriptHelper ws_helper=new WorldScriptHelper();
  ItemScriptHelper is_helper=new ItemScriptHelper();
  InventoryScriptHelper in_helper=new InventoryScriptHelper();
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(TriggerTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(PushableTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(AssignmentTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(NicknameTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(HealthTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ConstantsTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(NameplateTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(HungerTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SittingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(FishingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SleepingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ParticlesTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SneakingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(InvisibleTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(MobproxTrait.class).withName("String_Node_Str"));
  if (Depends.hasProgramAB)   CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ChatbotTrait.class).withName("String_Node_Str"));
  if (Depends.protocolManager != null) {
    new PacketHelper(this);
    dB.echoApproval("String_Node_Str");
  }
  runtimeCompiler=new RuntimeCompiler(this);
  runtimeCompiler.loader();
  getCommandRegistry().registerCoreMembers();
  getTriggerRegistry().registerCoreMembers();
  getRequirementRegistry().registerCoreMembers();
  getListenerRegistry().registerCoreMembers();
  tagManager().registerCoreTags();
  eventManager=new EventManager();
  eventManager().registerCoreMembers();
  Depends.citizens.registerCommandClass(CommandHandler.class);
  try {
    ObjectFetcher._registerCoreObjects();
  }
 catch (  Exception e) {
    dB.echoError(e);
  }
  dMaterial._initialize();
  propertyParser=new PropertyParser();
  ScriptHelper.reloadScripts();
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  ws_helper.serverStartEvent();
}

Fixed version (ground truth):
@Override public void onEnable(){
  depends.initialize();
  if (Depends.citizens == null || !Depends.citizens.isEnabled()) {
    dB.echoError("String_Node_Str");
    getServer().getPluginManager().disablePlugin(this);
    return;
  }
 else   startedSuccessful=true;
  versionTag=this.getDescription().getVersion();
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  dB.log(ChatColor.YELLOW + "String_Node_Str");
  dB.log(ChatColor.YELLOW + "String_Node_Str" + ChatColor.GRAY+ "String_Node_Str");
  dB.log("String_Node_Str");
  dB.log(ChatColor.GRAY + "String_Node_Str" + ChatColor.WHITE+ "String_Node_Str");
  dB.log(ChatColor.GRAY + "String_Node_Str" + ChatColor.WHITE+ versionTag);
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  dNPCRegistry=new dNPCRegistry(this);
  dPlayer.offlinePlayers.clear();
  for (  OfflinePlayer player : Bukkit.getOfflinePlayers())   dPlayer.offlinePlayers.add(player);
  commandHandler=new CommandHandler(Depends.citizens);
  ScriptRegistry._registerCoreTypes();
  saveDefaultConfig();
  reloadConfig();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  new File(getDataFolder() + "String_Node_Str").mkdirs();
  if (!new File(getDataFolder() + "String_Node_Str").exists()) {
    String sourceFile=URLDecoder.decode(Denizen.class.getProtectionDomain().getCodeSource().getLocation().getFile());
    dB.log("String_Node_Str" + sourceFile);
    Utilities.extractFile(new File(sourceFile),"String_Node_Str",getDataFolder() + "String_Node_Str");
  }
  if (!getConfig().isSet("String_Node_Str") || getConfig().getInt("String_Node_Str",0) != configVersion) {
    dB.echoError("String_Node_Str" + "String_Node_Str" + "String_Node_Str"+ "String_Node_Str");
  }
  reloadSaves();
  WorldScriptHelper ws_helper=new WorldScriptHelper();
  ItemScriptHelper is_helper=new ItemScriptHelper();
  InventoryScriptHelper in_helper=new InventoryScriptHelper();
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(TriggerTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(PushableTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(AssignmentTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(NicknameTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(HealthTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ConstantsTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(NameplateTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(HungerTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SittingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(FishingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SleepingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ParticlesTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(SneakingTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(InvisibleTrait.class).withName("String_Node_Str"));
  CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(MobproxTrait.class).withName("String_Node_Str"));
  if (Depends.hasProgramAB)   CitizensAPI.getTraitFactory().registerTrait(TraitInfo.create(ChatbotTrait.class).withName("String_Node_Str"));
  if (Depends.protocolManager != null) {
    new PacketHelper(this);
    dB.echoApproval("String_Node_Str");
  }
  runtimeCompiler=new RuntimeCompiler(this);
  runtimeCompiler.loader();
  getCommandRegistry().registerCoreMembers();
  getTriggerRegistry().registerCoreMembers();
  getRequirementRegistry().registerCoreMembers();
  getListenerRegistry().registerCoreMembers();
  tagManager().registerCoreTags();
  eventManager=new EventManager();
  eventManager().registerCoreMembers();
  Depends.citizens.registerCommandClass(CommandHandler.class);
  try {
    ObjectFetcher._registerCoreObjects();
  }
 catch (  Exception e) {
    dB.echoError(e);
  }
  dMaterial._initialize();
  propertyParser=new PropertyParser();
  ScriptHelper.reloadScripts();
  dB.log(ChatColor.LIGHT_PURPLE + "String_Node_Str");
  ws_helper.serverStartEvent();
}