HOW TO MAKE GUI for the Main.java class :- (Classes given below= Main.java)

You are to use the Main class provided below. You are to get the GUI portion working for Main.java class. You may use the GUI class as is or you can incorporate it into the Main class provided. You CANNOT make any other classes. You do NOT need to keep the console portion working. You can change any of the code in any method and add any methods.

import java.util.Scanner;

public class Main { private String[] database; Scanner input; public Main() { database = new String[0]; input = new Scanner(System.in); } public void add(final String name){ String[] temp = new String[database.length +1]; System.arraycopy(database, 0, temp, 0, database.length); temp[database.length] = name; database = temp; } public int search(final String name){ String name2; int space=0;

for (int pos=0; pos Scanner extract = new Scanner(database[pos]); name2= extract.next();

if (name.compareToIgnoreCase(name2)==0){ return pos; } } return -1; } public void display(int pos){ String name, phone; Scanner extract = new Scanner(database[pos]); name = extract.next(); phone = extract.next(); System.out.printf("%-20s%-15s ", name, phone);

} public void displayHeading(){ String heading1 = "Name"; String heading2 = "Phone"; System.out.printf("%-20s%-15s ", heading1, heading2); } public void displayAll(){ displayHeading(); for (int i=0; i display(i); } } public boolean remove(final String name){ int pos = search(name); if (pos >= 0){ String[] temp = new String[database.length-1]; System.arraycopy(database,0,temp, 0, pos); System.arraycopy(database, pos+1, temp, pos, database.length-pos-1); database = temp; return true; } return false; } public void displayMenu(){ System.out.println(" 1) Add"); System.out.println("2) Delete"); System.out.println("3) Search"); System.out.println("4) Display All"); System.out.println("5) Exit "); } public int getChoice(){ int choice = 4;//default boolean done = false; while(!done){ System.out.print("choice? "); try{ choice = input.nextInt(); }catch(Exception e){} if (choice >0 && choice <= 5) done = true; else System.out.println(" Your choice is incorrect, please try again"); } return choice; }

public void addPerson(){ String name=""; String phone=""; boolean done = false; try{ System.out.print("Enter the persons name "); name = input.next(); System.out.print(" Enter the persons phone number "); phone = input.next(); System.out.println(""); }catch(Exception e){} add(name +" "+ phone); }

public void deletePerson(){ String name=""; try{ System.out.print("Enter the persons name "); name = input.next(); System.out.println(""); }catch(Exception e){} if (!remove(name)) System.out.println("Could not delete "+name); else System.out.println(name + " was deleted successfully"); } public void findPerson(){ String name=""; try{ System.out.print("Enter the persons name "); name = input.next(); System.out.println(""); }catch(Exception e){} int pos = search(name); if (pos >=0){ displayHeading(); display(pos); } else{ System.out.println("No such person"); } } public void run(){ int choice=0; do { displayMenu(); choice = getChoice(); switch(choice){ case 1: addPerson(); break; case 2: deletePerson(); break; case 3: findPerson(); break; case 4: displayAll(); default: //should not get here }

}while (choice != 5); } public static void main(String[] args) { new Main().run(); } }