Tudocerto!

import java.util.*;
import java.io.*;

public class NameSearch {

    public static void main(String[] args) // creating NameSearch project

    {
        NameSearch ns = new NameSearch();
    }

    private ArrayList<String> GirlNames;
    private ArrayList<String> BoyNames;
    private ArrayList<String> AnyNames;

    private String GirlName = null;
    private String BoyName = null;
    private String AnyName = null;


    public NameSearch()
        {
            GirlNames = loadNames("C:\\Users\\T902952\\Desktop\\girl.txt"); //load the girl names in array list
            BoyNames = loadNames("C:\\Users\\T902952\\Desktop\\boy.txt"); //load the boy names in array list
            AnyNames = new ArrayList<String>();
            AnyNames.addAll(GirlNames);
            AnyNames.addAll(BoyNames);
            readNames();
        }

    private ArrayList<String> loadNames(String fileName)
        {
            ArrayList<String> nameList;
            nameList = new ArrayList<String>();

                    try
                    {
                        File file = new File(fileName); //open the file
                        Scanner inFile = new Scanner(file);

                            while (inFile.hasNext()) // read the line by line from the file
                                {
                                    String name = inFile.nextLine(); // read name
                                    nameList.add(name); // add to ArrayList<String>
                                }

                        inFile.close(); // close the file
                    }

                    catch (Exception ex)
                    {
                        System.out.println("Error! " + ex.getMessage()); // Display an error message
                    }

            return nameList;
        }

    private void readNames()
        {

    	boolean isNameOnList = false;

            Scanner keyboard = new Scanner(System.in);

            try
                {
                    System.out.println("NAME SEARCH");
                    System.out.println("- Input number 1 for Girl Name");
                    System.out.println("- Input number 2 for Boy Name");
                    System.out.println("- Input number 3 for Any Name");
                    int mode = keyboard.nextInt();

                        if (mode < 1 || mode > 3 )
                            {
                                System.out.println("This is not a valid choice. Please run the program again.");
                                System.exit(0);
                            }

                        else if (mode == 1)
                            {
                                System.out.println("Enter the Girl Name: ");
                                GirlName = keyboard.next();


                                    for (String name : GirlNames) //Search for the GirlName in Array List
                                        {
                                            if (name.equalsIgnoreCase(GirlName))
                                            isNameOnList = true;
                                        }

                                	if (isNameOnList == false)
		                            	{
		                                	System.out.println("The name " + GirlName + " is not in the list of popular names");
		                                }

	                            		else
		                            		{
		                            			System.out.println("The name " +GirlName + " is popular during the years of 2000-2009");
		                                    }
                            }

                        else if (mode == 2)
                            {
                                System.out.println("Enter the Boy Name: ");
                                BoyName = keyboard.next();

                                    for (String name : BoyNames) // Search for the Boy name in ArrayList<String>
                                    {
                                        if(name.equalsIgnoreCase(BoyName))
                                        isNameOnList = true;
                                    }

                                	if (isNameOnList == false)
		                            	{
		                                	System.out.println("The name " + BoyName + " is not in the list of popular names");
		                                }

	                            		else
		                            		{
		                            			System.out.println("The name " +BoyName + " is popular during the years of 2000-2009");
		                                    }
                            }
                        else if (mode == 3)
	                        {
	                            System.out.println("Enter Any Name: ");
	                            AnyName = keyboard.next();

	                                for (String name : AnyNames) // Search for Any Names
	                                {
	                                    if(name.equalsIgnoreCase(AnyName))
	                                    isNameOnList = true;
	                                }

	                                	if (isNameOnList == false)
			                            	{
			                                	System.out.println("The name " + AnyName + " is not in the list of popular names");
			                                }

		                            		else
			                            		{
			                            			System.out.println("The name " +AnyName + " is popular during the years of 2000-2009");
			                                    }
	                        }


                }

			            catch (Exception ex)
			            {
			                System.out.println("Error! "); // Display an error message
			            }
                }

}