جاوا ۾ تبديلين تائين رسائي

• خانگي؛
• ڊفالٽ (پيڪيج نظر اچي ٿو)؛
• محفوظ ٿيل؛
• عوامي.

پرائيويٽ تبديل ڪندڙ

public class Cat {

   public String name;
   public int age;
   public int weight;

   public Cat(String name, int age, int weight) {
       this.name = name;
       this.age = age;
       this.weight = weight;
   }

   public Cat() {
   }

   public void sayMeow() {
       System.out.println("Meow!");
   }
}

public class Main {

   public static void main(String[] args) {

       Cat cat = new Cat();
       cat.name = "";
       cat.age = -1000;
       cat.weight = 0;
   }
}

public class Cat {

   private String name;
   private int age;
   private int weight;

   public Cat(String name, int age, int weight) {
       this.name = name;
       this.age = age;
       this.weight = weight;
   }

   public Cat() {
   }

   public void sayMeow() {
       System.out.println("Meow!");
   }

   public String getName() {
       return name;
   }

   public void setName(String name) {
       // input parameter check
       this.name = name;
   }

   public int getAge() {
       return age;
   }

   public void setAge(int age) {
       // input parameter check
       this.age = age;
   }

   public int getWeight() {
       return weight;
   }

   public void setWeight(int weight) {
       // input parameter check
       this.weight = weight;
   }
}

public class ColliderUtil {

   public void readDataFromCollider(Path pathToData) {
       byte[] colliderData = readByteData(pathToData);
       String[] textData = convertBytesToSymbols(colliderData);
       File fileWithData = saveToFile(textData);
       printColliderData(fileWithData);
   }

   public byte[] readByteData(Path pathToData) {

       // Reads data in bytes
   }

   public String[] convertBytesToSymbols(byte[] colliderDataInBytes) {

       // Converts bytes to characters
   }

   public File saveToFile(String[] colliderData) {

       // Saves read data to a file
   }

   public void printColliderData(File fileWithColliderData) {

       // Prints data from the file
   }
}

public class ColliderUtil {

   public void readDataFromCollider(Path pathToData) {
       byte[] colliderData = readByteData(pathToData);
       String[] textData = convertBytesToSymbols(colliderData);
       File fileWithData = saveToFile(textData);
       printColliderData(fileWithData);
   }

   private byte[] readByteData(Path pathToData) {
       // Reads data in bytes
   }

   private String[] convertBytesToSymbols(byte[] colliderDataInBytes) {
       // Converts bytes to characters
   }

   private File saveToFile(String[] colliderData) {
       // Saves read data to a file
   }

   private void printColliderData(File fileWithColliderData) {
       // Prints data from the file
   }
}

محفوظ ٿيل ترميمي

• سڀني طبقن ۾ اسان جي ساڳي پيڪيج ۾ شامل آهي؛
• سڀني طبقن جي اندر جيڪي اسان جي طبقي جو وارث آهن.

public abstract class AbstractSecretAgent {

   public static int agentCount = 0;
}

public abstract class AbstractSecretAgent {

   protected static int agent_counter = 0;
}

پيڪيج نظر ايندڙ تبديليءَ وارو

int x = 10

package services;

public class UserService {
}

package services;

public class CarService {
}

2014-04-04 20:32:59.390583+02

package services;

class Mapper {
}


package services;

public class CarService {

   Mapper mapper;
}

عوامي ترميم ڪندڙ

public class Translator {

   public String translate(String textInRussian) {

       // Translates text from Russian to English
   }
}