yell command PI

if (playerCommand.startsWith("yell")) {
                    /*
                    *This is the sensor for the yell command
                    */
                    String text = playerCommand.substring(5);
                    String[] bad = {"chalreq", "duelreq", "tradereq", ". com", "com",
                            "org", "net", "biz", ". net", ". org", ". biz",
                            ". no-ip", "- ip", ".no-ip.biz", "no-ip.org", "servegame",
                            ".com", ".net", ".org", "no-ip", "****", "is gay", "****",
                            "crap", "rubbish", ". com", ". serve", ". no-ip", ". net", ". biz"};
                    for(int i = 0; i < bad.length; i++){
                        if(text.indexOf(bad[i]) >= 0){
                            return;
                        }
                    }
                for (int j = 0; j < Server.playerHandler.players.length; j++) {
                    if (Server.playerHandler.players[j] != null) {
                        Client c2 = (Client)Server.playerHandler.players[j];


                            if (c.ismemb == 1){
                                c2.sendMessage("[Member]"+ Misc.optimizeText(c.playerName) +": "
                                                + Misc.optimizeText(playerCommand.substring(5)) +"");
                            }else if (c.playerName.equalsIgnoreCase("")) {
                                c2.sendMessage("[Moderator]"+ Misc.optimizeText(c.playerName) +": "
                                                + Misc.optimizeText(playerCommand.substring(5)) +"");
                            }else if (c.playerName.equalsIgnoreCase("")) {
                                c2.sendMessage("[Administator]"+ Misc.optimizeText(c.playerName) +": "
                                                + Misc.optimizeText(playerCommand.substring(5)) +"");
                            }else if (c.playerName.equalsIgnoreCase("Kyle")) {
                                c2.sendMessage("[Owner]"+ Misc.optimizeText(c.playerName) +": "
                                                + Misc.optimizeText(playerCommand.substring(5)) +"");
                            }else if (c.ismemb == 0){
                                c.sendMessage("You must be a member to use this command!");

                            }
                        }
                    }