Sorted the alphabetical names according to their ASCII value in Java Swing

In the post, we will learn how to sort the name according to ASCII value. In this program, we have created the 3 Input dialog box and input three different names and after this, the name will be set according to their ASCII value in ascending order. These steps are mandatory in order to sort strings by ASCII value in Java Swing.

Import Java Swing Class.
Create Three Dialog Box

Sort Strings By ASCII Value in Java Swing

First, we import the java swing class after this we take a 3 variable of string type for storing the values from the input dialog box after this we compare the input according to ASCII value. The ASCII value of A to Z and a to z is available on Google.

import javax.swing.*;
public class SortedNames
{
  public static void main(String s[])
  {
    String name1;
  String name2;
  String name3;
  String output = "";
  
  name1=JOptionPane.showInputDialog("please enter name 1");
  name2=JOptionPane.showInputDialog("please enter name 2");
  name3=JOptionPane.showInputDialog("please enter name 3");
  
  if(name1.compareToIgnoreCase(name2)<0&&name1.compareToIgnoreCase(name3)<0)
  {
    output+=name1;
    if(name2.compareToIgnoreCase(name3)<0)
    {
      output+=name2;
      output+=name3;
    }
    else
    {
      output+=name3;
      output+=name2;
    }

  }
  else if(name2.compareToIgnoreCase(name1)<0&&name2.compareToIgnoreCase(name3)<0)
  {
    output+=name2;
    if(name1.compareToIgnoreCase(name3)<0)
    {
      output+=name1;
      output+=name3;
    }
    else
    {
      output+=name3;
      output+=name1;
    }

  }
  else if(name3.compareToIgnoreCase(name2)<0&&name3.compareToIgnoreCase(name2)<0)
  {
    output+=name3;
    if(name2.compareToIgnoreCase(name3)<0)
    {
      output+=name2;
      output+=name1;
    }
    else
    {
      output+=name1;
      output+=name2;
      
    }
  }
}

  }

In this code, we can see the logic we have used.

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