private boolean isToRemove(byte b) {
byte[] toRemoveB = { -106 };
for(byte c : toRemoveB) {
if(b == c) {
return true;
}
}
return false;
}
it goes without saying...
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
O | O | O
-----------
O | O | O
-----------
O | O | O
*/
package tictactoe;
import java.util.Scanner;
public class TicTacToe {
/**
* @param args the command line arguments
* @throws java.lang.InterruptedException
*/
public static void main(String[] args) throws InterruptedException {
Scanner input = new Scanner(System.in);
String a1 = "1";
String a2 = "2";
String a3 = "3";
String a4 = "4";
String a5 = "5";
String a6 = "6";
String a7 = "7";
String a8 = "8";
String a9 = "9";
int inO;
int inX = 0;
boolean winner = false;
PrintBoard(a1,a2,a3,a4,a5,a6,a7,a8,a9);
System.out.printf("How to play - wait for your turn and when it comes write the number of the field that you want to draw in (from 1 to 9)\n");
System.out.printf("Player O's turn: ");
inO = input.nextInt();
while (true) {
switch (inO) {
case 1:
if (a1 == "1") {
a1 = "O";
}
break;
case 2:
if (a2 == "2") {
a2 = "O";
}
break;
case 3:
if (a3 == "3") {
a3 = "O";
}
break;
case 4:
if (a4 == "4") {
a4 = "O";
}
break;
case 5:
if (a5 == "5") {
a5 = "O";
}
break;
case 6:
if (a6 == "6") {
a6 = "O";
}
break;
case 7:
if (a7 == "7") {
a7 = "O";
}
break;
case 8:
if (a8 == "8") {
a8 = "O";
}
break;
case 9:
if (a9 == "9") {
a9 = "O";
}
break;
default:
System.out.printf("An error occured. Please accept it politely and restart the game.");
break;
}
System.out.printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
if (null != Winners(a1,a2,a3,a4,a5,a6,a7,a8,a9))switch (Winners(a1,a2,a3,a4,a5,a6,a7,a8,a9)) {
case "NONE":
if (a1 != "1" && a2 != "2" && a3 != "3" && a4 != "4" && a5 != "5" && a6 != "6" && a7 != "7" && a8 != "8" && a9 != "9") {
winner = true;
System.out.println("DRAW!");
Thread.sleep(3000);
break;
} else {
PrintBoard(a1,a2,a3,a4,a5,a6,a7,a8,a9);
System.out.printf("Player X's turn: ");
inX = input.nextInt();
break;
}
case "X":
winner = true;
System.out.println("X HAS WON!!!");
Thread.sleep(3000);
break;
case "O":
winner = true;
System.out.printf("O HAS WON!!!");
Thread.sleep(3000);
break;
default:
break;
}
if (winner) {
break;
}
switch (inX) {
case 1:
if (a1 == "1") {
a1 = "X";
}
break;
case 2:
if (a2 == "2") {
a2 = "X";
}
break;
case 3:
if (a3 == "3") {
a3 = "X";
}
break;
case 4:
if (a4 == "4") {
a4 = "X";
}
break;
case 5:
if (a5 == "5") {
a5 = "X";
}
break;
case 6:
if (a6 == "6") {
a6 = "X";
}
break;
case 7:
if (a7 == "7") {
a7 = "X";
}
break;
case 8:
if (a8 == "8") {
a8 = "X";
}
break;
case 9:
if (a9 == "9") {
a9 = "X";
}
break;
default:
System.out.printf("An error occured. Please accept it politely and restart the game.");
break;
}
System.out.printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
if (null != Winners(a1,a2,a3,a4,a5,a6,a7,a8,a9))switch (Winners(a1,a2,a3,a4,a5,a6,a7,a8,a9)) {
case "NONE":
if (a1 != "1" && a2 != "2" && a3 != "3" && a4 != "4" && a5 != "5" && a6 != "6" && a7 != "7" && a8 != "8" && a9 != "9") {
winner = true;
System.out.println("DRAW!");
Thread.sleep(3000);
break;
} else {
PrintBoard(a1,a2,a3,a4,a5,a6,a7,a8,a9);
System.out.printf("Player O's turn: ");
inO = input.nextInt();
break;
}
case "X":
winner = true;
System.out.println("X HAS WON!!!");
Thread.sleep(3000);
break;
case "O":
winner = true;
System.out.println("O HAS WON!!!");
Thread.sleep(3000);
break;
default:
break;
}
if (winner) {
break;
}
}
}
public static void PrintBoard(String f1, String f2, String f3, String f4, String f5, String f6, String f7, String f8, String f9) {
System.out.printf(" %s | %s | %s \n",f1,f2,f3);
System.out.printf(" ----------- \n");
System.out.printf(" %s | %s | %s \n",f4,f5,f6);
System.out.printf(" ----------- \n");
System.out.printf(" %s | %s | %s \n",f7,f8,f9);
System.out.printf(" \n");
}
public static String Winners(String f1, String f2, String f3, String f4, String f5, String f6, String f7, String f8, String f9) {
if (f1 == f2 && f2 == f3 && f3 == "O") {
return "O";
} else if (f4 == f5 && f5 == f6 && f6 == "O") {
return "O";
} else if (f7 == f8 && f8 == f9 && f9 == "O") {
return "O";
} else if (f1 == f4 && f4 == f7 && f7 == "O") {
return "O";
} else if (f2 == f5 && f5 == f8 && f8 == "O") {
return "O";
} else if (f3 == f6 && f6 == f9 && f9 == "O") {
return "O";
} else if (f1 == f5 && f5 == f9 && f9 == "O") {
return "O";
} else if (f3 == f5 && f5 == f7 && f7 == "O") {
return "O";
} else if (f1 == f2 && f2 == f3 && f3 == "X") {
return "X";
} else if (f4 == f5 && f5 == f6 && f6 == "X") {
return "X";
} else if (f7 == f8 && f8 == f9 && f9 == "X") {
return "X";
} else if (f1 == f4 && f4 == f7 && f7 == "X") {
return "X";
} else if (f2 == f5 && f5 == f8 && f8 == "X") {
return "X";
} else if (f3 == f6 && f6 == f9 && f9 == "X") {
return "X";
} else if (f1 == f5 && f5 == f9 && f9 == "X") {
return "X";
} else if (f3 == f5 && f5 == f7 && f7 == "X") {
return "X";
} else {
return "NONE";
}
}
}There are so many problems with this...
int number = -1;
//todo: refactor this horse shit.
for (String res: results) {
if(number == -1){
if(res.toLowerCase().contains("ten") || res.contains("10") || res.contains("１０") || res.contains("十") || res.contains("십")){
number = 10;
}
else if(res.toLowerCase().contains("nine") || res.contains("9") || res.contains("９") || res.contains("九") || res.contains("구")){
number = 9;
}
else if(res.toLowerCase().contains("eight") || res.contains("8") || res.contains("８") || res.contains("八") || res.contains("팔")){
number = 8;
}
else if(res.toLowerCase().contains("seven") || res.contains("7") || res.contains("７") || res.contains("七") || res.contains("칠")){
number = 7;
}
else if(res.toLowerCase().contains("six") || res.contains("6") || res.contains("６") || res.contains("六") || res.contains("육")){
number = 6;
}
else if(res.toLowerCase().contains("five") || res.contains("5") || res.contains("５") || res.contains("五") || res.contains("오")){
number = 5;
}
else if(res.toLowerCase().contains("four") || res.contains("4") || res.contains("４") || res.contains("四") || res.contains("사")){
number = 4;
}
else if(res.toLowerCase().contains("three") || res.contains("3") || res.contains("３") || res.contains("三") || res.contains("삼")){
number = 3;
}
else if(res.toLowerCase().contains("two") || res.contains("2") || res.contains("２") || res.contains("二") || res.contains("이")){
number = 2;
}
else if(res.toLowerCase().contains("one") || res.contains("1") || res.contains("１") || res.contains("一") || res.contains("일")){
number = 1;
}
}
}refactor this horse shit.
Boolean b = new Boolean(true);
if (b == true){
...
}think outside the autoboxing
public class SentCon3 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double input;
char choice;
System.out.println("**** Menu-Driven Temperature Converter*****");
System.out.println("only lowwer case is vaild");
System.out.print("Enter the value to beconverted==> ");
input = scan.nextDouble();
System.out.println("What is your choice?");
System.out.println("a)Fahrenheit to Celsius");
System.out.println("b)Celsius to Fahrenheit");
System.out.println("c)Kelvin to Celsius");
System.out.println("d)Celsius to Kelvin");
System.out.println("e)Kelvin to Fahrenheit");
System.out.println("f)Fahrenheit to Kelvin.");
System.out.print("Please enter your choice ==>");
choice = scan.next().charAt(0);
while (choice == 'a') {
System.out.println((input / 5) * 9 + 32);
break;
}
while (choice == 'b') {
System.out.println((input - 32) * 5 / 9);
break;
}
while (choice == 'c') {
System.out.println(input - 273.15);
break;
}
while (choice == 'd') {
System.out.println(input + 273.15);
break;
}
while (choice == 'e') {
System.out.println((input - 273.5) * 9 / 5 + 32);
break;
}
while (choice == 'f') {
System.out.println((input + 459.67) * 5 / 9);
break;
}
}
}
use while as if!!!!
boolean darkModeSelected = (!darkModeSelected ? true : false);public static int[] sleepSort(int... args) {
final int[] sorted = new int[args.length];
final AtomicInteger index = new AtomicInteger(0);
List<Thread> threads = new ArrayList<Thread>(0);
for (int i = 0; i < args.length; i++) {
final int x = i;
Thread sorter = new Thread(() -> {
try {
Thread.sleep(args[x]);
} catch (InterruptedException ex) {
// shrug
}
sorted[index.getAndIncrement()] = args[x];
});
sorter.setDaemon(true);
sorter.start();
threads.add(sorter);
}
try {
for (Thread t : threads) { t.join(); }
} catch (InterruptedException e) {
e.printStackTrace();
}
return sorted;
}Takes an unsorted array of integers, sorts by sleeping for the int value of each item in the array and then writing that into the resulting sorted array. Big-O analysis is... difficult.
public static int maximum(int f, int g)
{
try
{
int[] far = new int[f];
far[g] = 1;
return f;
}
catch(NegativeArraySizeException e)
{
f = -f;
g = -g;
return (-maximum(f, g) == -f)? -g : -f;
}
catch(IndexOutOfBoundsException e)
{
return (maximum(g, 0) == 0)? f : g;
}
}
public enum DataSize {
BYTE,
DOUBLE_BYTE,
INT,
LONG;
public boolean isEqualTo(Object value) {
if(value instanceof Byte && this.equals(BYTE)) {
return true;
} else if ((value instanceof Character || value instanceof Short) && this.equals(DOUBLE_BYTE)) {
return true;
} else if ((value instanceof Integer) && this.equals(INT)) {
return true;
} else if ((value instanceof Long) && this.equals(LONG)) {
return true;
}
return false;
}
}
@EventHandler
public void onCpUse(PlayerMoveEvent e) {
Player player = e.getPlayer();
if(Main.main.state != Gamestate.JUMP) return;
if(!Main.main.alive.contains(player)) return;
Location loc = e.getPlayer().getLocation();
loc.setY(loc.getY() -1);
Block standingOnBlock = loc.getBlock();
int currentCP = Main.main.checkpointTracker.get(player);
int nextCP = currentCP+1;
if(standingOnBlock.getType() == Material.EMERALD_BLOCK) {
Main.main.lm.setLocation(Main.main.map + "x" + nextCP + "x" + player.getName(), player.getLocation());
standingOnBlock.setType(Material.BEDROCK);
giveCPEquip(player, nextCP);
Main.main.checkpointTracker.put(player, nextCP);
Main.main.scoreboard.setIngameScoreboard(player);
player.sendMessage(Main.main.pr + "�aDu hast den " + nextCP + ". Checkpoint erreicht!");
if(Main.main.particleTracker.containsKey(player)) {
player.spawnParticle(Main.main.particleTracker.get(player), player.getLocation(), 10);
}
player.playSound(player.getLocation(), Sound.ENTITY_PLAYER_LEVELUP, 10, 1);
}
}
public void giveCPEquip(Player p, int cp) {
Inventory i = p.getInventory();
ItemStack cp1Helmet = Main.main.utils.create(Material.LEATHER_HELMET, 1);
ItemStack cp1Chest = Main.main.utils.create(Material.LEATHER_CHESTPLATE, 1);
ItemStack cp1Leggings = Main.main.utils.create(Material.LEATHER_LEGGINGS, 1);
ItemStack cp1Boots = Main.main.utils.create(Material.LEATHER_BOOTS, 1);
ItemStack cp2Sword = Main.main.utils.createSharp1Item(Material.STONE_SWORD, 1);
ItemStack cp3Apples = Main.main.utils.create(Material.GOLDEN_APPLE, 3);
ItemStack cp4Chest = Main.main.utils.create(Material.CHAINMAIL_CHESTPLATE, 1);
ItemStack cp4Leggings = Main.main.utils.create(Material.CHAINMAIL_LEGGINGS, 1);
ItemStack cp5Helmet = Main.main.utils.create(Material.IRON_HELMET, 1);
ItemStack cp5Boots = Main.main.utils.create(Material.IRON_BOOTS, 1);
//6 Add extra Herzen
ItemStack cp7Sword = Main.main.utils.create(Material.DIAMOND_SWORD, 1);
ItemStack cp8Sword = Main.main.utils.create(Material.SHIELD, 1);
ItemStack cp1Helmet1 = Main.main.utils.create(Material.DIAMOND_HELMET, 1);
ItemStack cp1Chest1 = Main.main.utils.create(Material.DIAMOND_CHESTPLATE, 1);
ItemStack cp1Leggings1 = Main.main.utils.create(Material.DIAMOND_LEGGINGS, 1);
ItemStack cp1Boots1 = Main.main.utils.create(Material.DIAMOND_BOOTS, 1);
ItemStack cp2Sword1 = Main.main.utils.createSharp1Item(Material.DIAMOND_SWORD, 1);
ItemStack cp3Apples1 = Main.main.utils.create(Material.SHIELD, 1);
ItemStack cp4Leggings1 = Main.main.utils.create(Material.NETHERITE_LEGGINGS, 1);
ItemStack cp5Helmet1 = Main.main.utils.create(Material.NETHERITE_HELMET, 1);
ItemStack cp5Boots1 = Main.main.utils.create(Material.NETHERITE_BOOTS, 1);
//6 Add extra Herzen
ItemStack cp7Sword1 = Main.main.utils.create(Material.NETHERITE_CHESTPLATE, 1);
ItemStack cp8Sword1 = Main.main.utils.createSharp1Item(Material.NETHERITE_SWORD, 1);
ItemStack cp1Helmet2 = Main.main.utils.create(Material.GOLDEN_HELMET, 1);
ItemStack cp1Chest2 = Main.main.utils.create(Material.GOLDEN_CHESTPLATE, 1);
ItemStack cp1Leggings2 = Main.main.utils.create(Material.GOLDEN_LEGGINGS, 1);
ItemStack cp1Boots2 = Main.main.utils.create(Material.GOLDEN_BOOTS, 1);
ItemStack cp2Sword2 = Main.main.utils.createSharp1Item(Material.STONE_SWORD, 1);
ItemStack cp3Apples2 = Main.main.utils.create(Material.GOLDEN_APPLE, 3);
ItemStack cp3Apple2 = Main.main.utils.create(Material.SHIELD, 1);
ItemStack cp4Leggings2 = Main.main.utils.create(Material.IRON_LEGGINGS, 1);
ItemStack cp5Helmet2 = Main.main.utils.create(Material.IRON_HELMET, 1);
ItemStack cp5Boots2 = Main.main.utils.create(Material.IRON_BOOTS, 1);
//6 Add extra Herzen
ItemStack cp7Sword2 = Main.main.utils.create(Material.IRON_CHESTPLATE, 1);
ItemStack cp8Sword2 = Main.main.utils.createSharp1Item(Material.IRON_SWORD, 1);
if(!Main.main.random) {
if(Main.main.rn ==0) {
if(cp == 1) {
i.addItem(cp1Helmet);
i.addItem(cp1Chest);
i.addItem(cp1Leggings);
i.addItem(cp1Boots);
}else if(cp == 2) {
i.addItem(cp2Sword);
}else if(cp == 3) {
i.addItem(cp3Apples);
}else if(cp == 4) {
i.addItem(cp4Chest);
i.addItem(cp4Leggings);
}else if(cp == 5) {
i.addItem(cp5Helmet);
i.addItem(cp5Boots);
}else if(cp == 6) {
p.setMaxHealth(24);
p.sendMessage(Main.main.pr + "�aDu hast zwei Extraherzen erhalten!");
}else if(cp == 7) {
i.addItem(cp7Sword);
}else if(cp == 8) {
i.addItem(cp8Sword);
if(Main.main.fallTracker.get(p) == 0) {
p.sendMessage(Main.main.pr + "Du hast das Ziel ohne JumpFail erreicht!");
p.getInventory().addItem(Main.main.utils.create(Material.DIAMOND_HELMET, 1));
}
Bukkit.broadcastMessage(Main.main.pr + "�5" + p.getName() + " �a hat das Ziel erreicht!");
Main.main.cd.cancelIngameTask();
Main.main.cd.startDeathmatchCD();
}
}else if(Main.main.rn == 1) {
if(cp == 1) {
i.addItem(cp1Helmet1);
i.addItem(cp1Chest1);
i.addItem(cp1Leggings1);
i.addItem(cp1Boots1);
}else if(cp == 2) {
i.addItem(cp2Sword1);
}else if(cp == 3) {
i.addItem(cp3Apples1);
}else if(cp == 4) {
i.addItem(cp4Leggings1);
}else if(cp == 5) {
i.addItem(cp5Helmet1);
i.addItem(cp5Boots1);
}else if(cp == 6) {
p.setMaxHealth(24);
p.sendMessage(Main.main.pr + "�aDu hast zwei Extraherzen erhalten!");
}else if(cp == 7) {
i.addItem(cp7Sword1);
}else if(cp == 8) {
i.addItem(cp8Sword1);
if(Main.main.fallTracker.get(p) == 0) {
p.sendMessage(Main.main.pr + "Du hast das Ziel ohne JumpFail erreicht!");
p.getInventory().addItem(Main.main.utils.create(Material.GOLDEN_APPLE, 10));
}
Bukkit.broadcastMessage(Main.main.pr + "�5" + p.getName() + " �a hat das Ziel erreicht!");
Main.main.cd.cancelIngameTask();
Main.main.cd.startDeathmatchCD();
}
}else if(Main.main.rn == 2) {
if(cp == 1) {
i.addItem(cp1Helmet2);
i.addItem(cp1Chest2);
i.addItem(cp1Leggings2);
i.addItem(cp1Boots2);
}else if(cp == 2) {
i.addItem(cp2Sword2);
}else if(cp == 3) {
i.addItem(cp3Apples2);
i.addItem(cp3Apple2);
}else if(cp == 4) {
i.addItem(cp4Leggings2);
}else if(cp == 5) {
i.addItem(cp5Helmet2);
i.addItem(cp5Boots2);
}else if(cp == 6) {
p.setMaxHealth(24);
p.sendMessage(Main.main.pr + "�aDu hast zwei Extraherzen erhalten!");
}else if(cp == 7) {
i.addItem(cp7Sword2);
}else if(cp == 8) {
i.addItem(cp8Sword2);
if(Main.main.fallTracker.get(p) == 0) {
p.sendMessage(Main.main.pr + "Du hast das Ziel ohne JumpFail erreicht!");
p.getInventory().addItem(Main.main.utils.create(Material.GOLDEN_APPLE, 10));
}
Bukkit.broadcastMessage(Main.main.pr + "�5" + p.getName() + " �a hat das Ziel erreicht!");
Main.main.cd.cancelIngameTask();
Main.main.cd.startDeathmatchCD();
}
}
}else {
Random random = new Random();
List<Material> materials = Arrays.asList(Material.values());
int size = materials.size()-1;
Material ran = materials.get(random.nextInt(size));
p.getInventory().addItem(new ItemStack(ran, 1));
if(cp == 8) {
if(Main.main.fallTracker.get(p) == 0) {
p.sendMessage(Main.main.pr + "Du hast das Ziel ohne JumpFail erreicht!");
p.getInventory().addItem(Main.main.utils.create(Material.DIAMOND_HELMET, 1));
}
Bukkit.broadcastMessage(Main.main.pr + "�5" + p.getName() + " �a hat das Ziel erreicht!");
Main.main.cd.cancelIngameTask();
Main.main.cd.startDeathmatchCD();
}
}
}This beautiful code snippet was found in one of the repositories of people who sell their products on Fiverr. As you may have noticed only the functionally of code is beautiful but also the formatting style.
outerloop:
try {
if (selectedFile == null) {
break outerloop;
} else {
if (selectedFile != null) {
readTo = new PrintStream(selectedFile);
readTo.println(userCodeInput.getText());
readTo = readTheOptionsIntegers(readTo);
}
} catch(IOException e) {
System.out.println(e);
}public static int[] xxx(String filename) throws IOException{
int[] f = new int[26];
BufferedReader in = new BufferedReader(new FileReader(filename));
String line;
while((line = in.readLine()) != null){
line = line.toUpperCase();
for(char ch:line.toCharArray()){
if(Character.isLetter(ch)){
f[ch - 'A']++;
}
}
}
in.close();
return f;
} @SuppressWarnings("unchecked")
private void addEndpointsTags(JsonArray tagsArray) throws IOException {
if (registeredHandlers == null || registeredHandlers.isEmpty()) {
return;
}
TreeSet<String> handlerNamesSorted = new TreeSet<>(registeredHandlers.keySet());
handlerNamesSorted.forEach(key -> {
StringBuilder sb = new StringBuilder();
sb.append("{\"name\":\"");
sb.append(key);
sb.append("\",\"request\":{\"name\":\"");
try {
ServiceMethodHandler handler = registeredHandlers.get(key);
Class<? extends Message> requestClass = (Class<? extends Message>)
findSubClassParameterType(handler, 0);
Class<? extends Message> responseClass = (Class<? extends Message>)
findSubClassParameterType(handler, 1);
sb.append(requestClass.getSimpleName());
sb.append("\",\"type\":\"");
sb.append(requestClass.getSimpleName());
sb.append("\",\"values\":[");
sb.append(getProtobufClassFieldDescriptions(requestClass, new HashSet<>()));
sb.append("]},\"response\":{\"name\":\"");
sb.append(responseClass.getSimpleName());
sb.append("\",\"type\":\"");
sb.append(responseClass.getSimpleName());
sb.append("\",\"values\":[");
sb.append(getProtobufClassFieldDescriptions(responseClass, new HashSet<>()));
sb.append("]},\"metadata\":{\"stream\":\"false\"}}");
} catch (Exception e) {
logger.error("Error inspecting handlers", e);
return;
}
String tag = sb.toString();
tagsArray.add(new JsonPrimitive("e-" + binaryEncode(tag)));
});
}
// check if user is valid or not
ValidUserValidationResult userValidationResult = validUserValidator.validateUser(validationRequest);if (baza[mCurrentIndex] == Boolean.TRUE) {
if (mCurrentIndex != baza.length-1) {
up();
nextQuestion();
}
if (mCurrentIndex == baza.length) {
WypiszWynik();
}
}so you have an array of booleans and you're comparing it to Boolean.TRUE why