Account class that contains a name instance variable and methods to set and get its value. - Java Object Oriented Design

Java examples for Object Oriented Design:Field

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Description

Account class that contains a name instance variable and methods to set and get its value.

Demo Code

import java.util.Scanner;

public class Main
{
   public static void main(String[] args)
   { //from  ww w . jav a2 s .c o  m
      // create a Scanner object to obtain input from the command window
      Scanner input = new Scanner(System.in);

      // create an Account object and assign it to myAccount
      Account myAccount = new Account(); 

      // display initial value of name (null)
      System.out.printf("Initial name is: %s%n%n", myAccount.getName());

      // prompt for and read name
      System.out.println("Please enter the name:");
      String theName = input.nextLine(); // read a line of text
      myAccount.setName(theName); // put theName in myAccount
      System.out.println(); // outputs a blank line

      // display the name stored in object myAccount
      System.out.printf("Name in object myAccount is:%n%s%n",
         myAccount.getName());
   } 
}
class Account
{
   private String name; // instance variable
 
   // method to set the name in the object              
   public void setName(String name)      
   {                                             
      this.name = name; // store the name
   }         

   // method to retrieve the name from the object
   public String getName()        
   {                                    
      return name; // return value of name to caller        
   }         
}

Result


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