Program: 79593
Project: 79593
Buggy source:
@Command(name="String_Node_Str",desc="String_Node_Str",usage="String_Node_Str",aliases={"String_Node_Str","String_Node_Str"},thread=true) public void cmdHelp(Context ctx){
  int charLimit=ctx.jda.getSelfUser().isBot() ? MessageEmbed.EMBED_MAX_LENGTH_BOT : MessageEmbed.EMBED_MAX_LENGTH_CLIENT;
  boolean sendPublic=false;
  if (ctx.invoker.startsWith("String_Node_Str")) {
    if (ctx.author.getIdLong() == bot.owner.getIdLong()) {
      sendPublic=true;
    }
  }
  List<MessageEmbed> pages=new ArrayList<>();
  Map<String,List<String>> fields=new HashMap<>();
  EmbedBuilder emb=new EmbedBuilder().setAuthor("String_Node_Str",null,ctx.jda.getSelfUser().getEffectiveAvatarUrl()).setColor(randomColor());
  if (ctx.args.size() < 1) {
    for (    com.khronodragon.bluestone.Command cmd : new HashSet<>(bot.commands.values())) {
      if (!cmd.hidden) {
        String cName=cmd.cog.getCosmeticName();
        String entry="String_Node_Str" + cmd.name + "String_Node_Str"+ cmd.description+ '*';
        if (fields.containsKey(cName)) {
          fields.get(cName).add(entry);
        }
 else {
          final LinkedList<String> newList=new LinkedList<>();
          newList.add(entry);
          fields.put(cName,newList);
        }
      }
    }
  }
 else {
    for (    String item : ctx.args.subList(0,Math.min(24,ctx.args.size()))) {
      String litem=item.toLowerCase();
      boolean done=false;
      if (bot.cogs.containsKey(item)) {
        Cog cog=bot.cogs.get(item);
        for (        com.khronodragon.bluestone.Command cmd : new HashSet<>(bot.commands.values())) {
          if (cmd.cog == cog && !cmd.hidden) {
            String cName=cmd.cog.getCosmeticName();
            String entry="String_Node_Str" + cmd.name + "String_Node_Str"+ cmd.description+ '*';
            if (fields.containsKey(cName)) {
              fields.get(cName).add(entry);
            }
 else {
              final LinkedList<String> newList=new LinkedList<>();
              newList.add(entry);
              fields.put(cName,newList);
            }
          }
        }
        done=true;
      }
      if (bot.commands.containsKey(litem)) {
        com.khronodragon.bluestone.Command cmd=bot.commands.get(litem);
        StringBuilder field=new StringBuilder("String_Node_Str");
        if (cmd.aliases.length < 1) {
          field.append(cmd.name);
        }
 else {
          field.append(ctx.prefix).append(String.join("String_Node_Str",cmd.aliases));
        }
        field.append(' ').append(cmd.usage).append("String_Node_Str").append(cmd.description);
        fields.put(litem,Collections.singletonList(field.toString()));
        done=true;
      }
      if (!done) {
        fields.put(item,Collections.singletonList("String_Node_Str"));
      }
    }
  }
  int chars=embedAuthorChars(ctx);
  for (  String cog : fields.keySet()) {
    List<String> field=fields.get(cog);
    String content=String.join("String_Node_Str",field);
    if (content.length() < 1) {
      content="String_Node_Str";
    }
    int preLen=content.length() + cog.length();
    if (chars + preLen > charLimit) {
      pages.add(emb.build());
      emb=newEmbedWithAuthor(ctx).setColor(randomColor());
      chars=embedAuthorChars(ctx);
    }
    if (content.length() <= MessageEmbed.VALUE_MAX_LENGTH) {
      emb.addField(cog,content,false);
    }
 else {
      Paginator pager=new Paginator(1024);
      field.stream().forEach(s -> pager.addLine(s));
      for (      String page : pager.getPages()) {
        emb.addField(cog,page,true);
      }
    }
    chars+=preLen;
  }
  pages.add(emb.build());
  MessageDestination destination=MessageDestination.AUTHOR;
  if (sendPublic || bot.isSelfbot()) {
    destination=MessageDestination.CHANNEL;
  }
 else {
    if (pages.size() < 2 && pages.get(0).getLength() < 1012) {
      destination=MessageDestination.CHANNEL;
    }
  }
  MessageChannel channel=destination.getChannel(ctx);
  for (  MessageEmbed page : pages) {
    channel.sendMessage(page).queue();
  }
  if (destination == MessageDestination.AUTHOR && ctx.guild != null) {
    ctx.send("String_Node_Str").queue();
  }
}

Fixed version (ground truth):
@Command(name="String_Node_Str",desc="String_Node_Str",usage="String_Node_Str",aliases={"String_Node_Str","String_Node_Str"},thread=true) public void cmdHelp(Context ctx){
  int charLimit=ctx.jda.getSelfUser().isBot() ? MessageEmbed.EMBED_MAX_LENGTH_BOT : MessageEmbed.EMBED_MAX_LENGTH_CLIENT;
  boolean sendPublic=false;
  if (ctx.invoker.startsWith("String_Node_Str") && ctx.author.getIdLong() == bot.owner.getIdLong()) {
    sendPublic=true;
  }
  List<MessageEmbed> pages=new ArrayList<>();
  Map<String,List<String>> fields=new HashMap<>();
  EmbedBuilder emb=new EmbedBuilder().setAuthor("String_Node_Str",null,ctx.jda.getSelfUser().getEffectiveAvatarUrl()).setColor(randomColor());
  if (ctx.args.size() < 1) {
    for (    com.khronodragon.bluestone.Command cmd : new HashSet<>(bot.commands.values())) {
      if (!cmd.hidden) {
        String cName=cmd.cog.getCosmeticName();
        String entry="String_Node_Str" + cmd.name + "String_Node_Str"+ cmd.description+ '*';
        if (fields.containsKey(cName)) {
          fields.get(cName).add(entry);
        }
 else {
          final LinkedList<String> newList=new LinkedList<>();
          newList.add(entry);
          fields.put(cName,newList);
        }
      }
    }
  }
 else {
    for (    String item : ctx.args.subList(0,Math.min(24,ctx.args.size()))) {
      String litem=item.toLowerCase();
      boolean done=false;
      if (bot.cogs.containsKey(item)) {
        Cog cog=bot.cogs.get(item);
        for (        com.khronodragon.bluestone.Command cmd : new HashSet<>(bot.commands.values())) {
          if (cmd.cog == cog && !cmd.hidden) {
            String cName=cmd.cog.getCosmeticName();
            String entry="String_Node_Str" + cmd.name + "String_Node_Str"+ cmd.description+ '*';
            if (fields.containsKey(cName)) {
              fields.get(cName).add(entry);
            }
 else {
              final LinkedList<String> newList=new LinkedList<>();
              newList.add(entry);
              fields.put(cName,newList);
            }
          }
        }
        done=true;
      }
      if (bot.commands.containsKey(litem)) {
        com.khronodragon.bluestone.Command cmd=bot.commands.get(litem);
        StringBuilder field=new StringBuilder("String_Node_Str");
        if (cmd.aliases.length < 1) {
          field.append(cmd.name);
        }
 else {
          field.append(ctx.prefix).append(String.join("String_Node_Str",cmd.aliases));
        }
        field.append(' ').append(cmd.usage).append("String_Node_Str").append(cmd.description);
        fields.put(litem,Collections.singletonList(field.toString()));
        done=true;
      }
      if (!done) {
        fields.put(item,Collections.singletonList("String_Node_Str"));
      }
    }
  }
  int chars=embedAuthorChars(ctx);
  for (  String cog : fields.keySet()) {
    List<String> field=fields.get(cog);
    String content=String.join("String_Node_Str",field);
    if (content.length() < 1) {
      content="String_Node_Str";
    }
    int preLen=content.length() + cog.length();
    if (chars + preLen > charLimit) {
      pages.add(emb.build());
      emb=newEmbedWithAuthor(ctx).setColor(randomColor());
      chars=embedAuthorChars(ctx);
    }
    if (content.length() <= MessageEmbed.VALUE_MAX_LENGTH) {
      emb.addField(cog,content,false);
    }
 else {
      Paginator pager=new Paginator(1024);
      field.stream().forEach(s -> pager.addLine(s));
      for (      String page : pager.getPages()) {
        emb.addField(cog,page,true);
      }
    }
    chars+=preLen;
  }
  pages.add(emb.build());
  MessageDestination destination=MessageDestination.AUTHOR;
  if (sendPublic || bot.isSelfbot()) {
    destination=MessageDestination.CHANNEL;
  }
 else {
    if (pages.size() < 2 && pages.get(0).getLength() < 1012) {
      destination=MessageDestination.CHANNEL;
    }
  }
  MessageChannel channel=destination.getChannel(ctx);
  for (  MessageEmbed page : pages) {
    channel.sendMessage(page).queue();
  }
  if (destination == MessageDestination.AUTHOR && ctx.guild != null) {
    ctx.send("String_Node_Str").queue();
  }
}