java overloading constructor and main method output

Vote count: -1

I'm trying to let users to input values to get a new display, but I still can't get the correct output.

import java.util.Scanner;

/** * A class for displaying three lines of information at various positions * on the screen (the standard output), which may be used as a display of * the "opening screen" of any console program. For example, a typical use * might be used to display the programmer's ID information, the submission * identifier, and the title of the submission. * */enter code here

public class OpeningScreen
{ 
   private int numberOfBlankLinesBefore;
   private int numberOfBlankLinesAfter;
   private int numberOfSpacesToIndent;
   private String firstLine;
   private String secondLine;
   private String thirdLine;


public OpeningScreen()
{
    System.out.println("\n\n\n\n\n\n\n\n\n\n\n\t\t"
    +"*******:*******:*******\n\t\t*******"
    +" \n\t\tConstructors for the Opening Screen Class"
    +"\n\n\n\n\n\n\n\n\n\n\n");
}

public OpeningScreen
(
    String firstLine,  //in
    String secondLine, //in
    String thirdLine   //in
)
{
    this(firstLine,secondLine,thirdLine,0,0,0);
}

public OpeningScreen
(
    String firstLine,          //in
    String secondLine,         //in
    String thirdLine,          //in
    int numberOfSpacesToIndent //in
)
{
    this(firstLine,secondLine,thirdLine,numberOfSpacesToIndent,0,0);
}


public OpeningScreen
(
    String firstLine,                //in
    String secondLine,               //in
    String thirdLine,                //in
    int numberOfSpacesToIndent,      //in
    int numberOfBlankLinesBefore,    //in
    int numberOfBlankLinesAfter      //in
)
{
    this.firstLine = firstLine;
    this.secondLine = secondLine;
    this.thirdLine = thirdLine;
    this.numberOfSpacesToIndent = numberOfSpacesToIndent;
    this.numberOfBlankLinesBefore = numberOfBlankLinesBefore;
    this.numberOfBlankLinesAfter = numberOfBlankLinesAfter;
}

public void display()
{   
    Scanner keyboard = new Scanner(System.in);
   for(int i=0;i<=numberOfBlankLinesBefore;i++)
   {
      if(i>0) 
              System.out.print("\n");
   }
    for(int i=0;i<=numberOfSpacesToIndent;i++)
   {
      if(i>0) 

       System.out.print(" ");
   }
    System.out.print(firstLine+"\n");
    for(int i=0;i<=numberOfSpacesToIndent;i++)
   {
      if(i>0) 
       System.out.print(" ");
   }
      System.out.print(secondLine+"\n");
    for(int i=0;i<=numberOfSpacesToIndent;i++)
   {
      if(i>0) 
        System.out.print(" ");
   }
      System.out.print(thirdLine+"\n");
     for(int i=0;i<=numberOfBlankLinesAfter;i++)
   {
     if(i>0)
       System.out.print("\n");
   }
}

private void pause()
{
    Scanner keyboard = new Scanner(System.in);
    System.out.print("Press Enter to continue ... ");
    keyboard.nextLine();
}


public static void main(String[] args)
{   
    while(true)
    {    
        Scanner keyboard  = new Scanner(System.in);
        String firstLine;
        String secondLine;
        String thirdLine;
        int numberOfBlankLinesBefore;
        int numberOfBlankLinesAfter;
        int numberOfSpacesToIndent;

        firstLine= keyboard.next();
        secondLine= keyboard.next();
        thirdLine= keyboard.next();
        numberOfSpacesToIndent=keyboard.nextInt();
        numberOfBlankLinesBefore=keyboard.nextInt();
        numberOfBlankLinesAfter=keyboard.nextInt();

    OpeningScreen  p1 = new OpeningScreen();

    OpeningScreen  p2 = new OpeningScreen(firstLine,secondLine,thirdLine);
    OpeningScreen  p3 = new OpeningScreen(firstLine,secondLine,thirdLine,
        numberOfSpacesToIndent);
    OpeningScreen  p4  = new OpeningScreen(firstLine,secondLine,thirdLine,
    numberOfSpacesToIndent,numberOfBlankLinesBefore,
        numberOfBlankLinesAfter);


    p1.display();
    p2.display();
    p3.display();
    p4.display();
    OpeningScreen openingScreen= new OpeningScreen();
    openingScreen.pause();
    }
}

}

asked 58 secs ago

howard

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java overloading constructor and main method output