How do I populate Java arrays?

private static void addBet(int [] [] allBets, int [] newBet, int row)

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import java.util.Scanner;
import java.util.Random;


public class LotteryNumbers
{
 public static void main(String[] args)
 {
  System.out.println( "Play Lottery : 6/49" + "\n");

  // Part 1: Pick six  numbers, between 1 and 49.
  // and put them in an arry of six numbers


  int [] P = new int [6];

  // Create a Scanner input from keyboard
  System.out.println("Part1:  \n");
  System.out.println( "£1 for a line of six numbers. Play!" + "\n");

  System.out.println("Enter your lottery numbers - enter one number at a time.");

   for (int index =0; index <6; index++)
    {
     Scanner keyboard = new Scanner (System.in);
     System.out.print("# " + (index+1) + ": ");
     P[index] = keyboard.nextInt();
       }


         while (
        (P[0] < 1|| P[0] >49)||
              (P[1] < 1|| P[1] >49)||
              (P[2] < 1|| P[2] >49)||
              (P[3] < 1|| P[3] >49)||
              (P[4] < 1|| P[4] >49)||
              (P[5] < 1|| P[5] >49)

              ||

              P[0] == P[1] || P[0] == P[2] || P[0] ==P[3] || P[0]== P[4] || P[0] ==P[5]||

              P[1] == P[2] || P[1] ==P[3] || P[1] ==P[4] || P[1]== P[5] ||

              P[2] == P[3] || P[2] ==P[4] || P[2] ==P[5] ||

              P[3] == P[4] || P[3] ==P[5] ||
              P[4] == P[5]
              )


              {
                  System.out.println( "Error: Please use numbers between 1 and 49 inclusive, and no repititions");

       for (int index =0; index <6; index++)
         {

        Scanner keyboard = new Scanner (System.in);
        System.out.print(" Pick # " + (index+1) + ": ");
           P[index] = keyboard.nextInt();

         }

          }


       // Part 1B": Put your numbers pick in increasing order. Sort the numbers from lowest to highest.


       int startScan, index, minIndex, minValue;

       for ( startScan= 0; startScan <(P.length-1); startScan++)

       {
     minIndex = startScan;
     minValue = P[startScan];

     for ( index = startScan +1; index <P.length; index++)
     {
      if (P[index] < minValue)
      {
       minValue = P[index];
       minIndex =index;
      }

     }
      P[minIndex] = P[startScan];
      P[startScan] =minValue;

     }




  System.out. println ( "This is the sorted list of your  numbers:");

  for (int j =0; j <P.length; j++)

   System.out.print (  P[j] + "  ");



  System.out.println ("End of part 1 \n\n");
        System.out.println();

       // Part 2: Generate 6 random numbers for lottery draw
        System.out.println( "Part2:");

       // Create a Random class object.


        // Let the lottery numbers be:

  int N1, N2, N3, N4, N5, N6 ;   // random numbers

  Random randomNumber = new Random();


        // Let

        N1=1;  N2 = 1;  N3 = 1; N4 = 1; N5=1;  N6= 1;


        while ( N1 <1 ||  N2 <1 || N3 <1 || N4 <1 ||N5 < 1 ||  N6 <1 ||

                 N1==N2 || N1==N3 || N1==N4 || N1==N5 || N1==N6||
                 N2==N3 || N2==N4 || N2==N5 || N2==N6 ||
                 N3==N4 || N3==N5 || N3==N6 ||
                 N4==N5 || N4==N6 ||
                 N5==N6
               )

        {

  N1 = randomNumber.nextInt(49);   N2 = randomNumber.nextInt(49);       N3 = randomNumber.nextInt(49);


        N4 = randomNumber.nextInt(49);     N5 = randomNumber.nextInt(49);        N6 = randomNumber.nextInt(49);

     }


       // Create an array of the Lottery random numbers

       int [] lotteryNumbers  = new int[6];

        lotteryNumbers[0] = N1;    lotteryNumbers[1] = N2;      lotteryNumbers[2] = N3;
        lotteryNumbers[3] = N4;    lotteryNumbers[4] = N5;      lotteryNumbers[5] = N6;



       System.out. println ("The Random-Draw Lottery  Numbers are:");
           for (int j =0; j <lotteryNumbers.length; j++)

           System.out. println ( "#  " + (j+1) + "\t"  + lotteryNumbers[j]);


           System.out. println ();


        // sort the numbers from lowest to highest.

       for ( startScan= 0; startScan <(lotteryNumbers.length-1); startScan++)

       {
     minIndex = startScan;
     minValue = lotteryNumbers[startScan];

     for ( index = startScan +1; index <lotteryNumbers.length; index++)
     {
      if (lotteryNumbers[index] < minValue)
      {
       minValue = lotteryNumbers[index];
       minIndex =index;
      }

     }
      lotteryNumbers[minIndex] = lotteryNumbers[startScan];
      lotteryNumbers[startScan] =minValue;

     }


          System.out. println( "This is the  sorted list of lottery-draw numbers:");

          for (int j =0; j <lotteryNumbers.length; j++)

           System.out. print ( lotteryNumbers[j] + "  ");

           //


        System.out.println( "End of part 2 \n\n");

        System.out.println();

          // Part 3: check lottery numbers - see if P[] == lotteryNumbers[]
          // Let

         System.out.println( "Part3: lottery check!"+ "\n\n");

         int count = 0;

         for ( index = 0; index <6;index++)

          {
     for (int L = 0; L <6; L++)

           if ( P[index] == lotteryNumbers[L])

            count++;
      }


         System.out.println("You matched:  " + count + " number(s)!");

          if( count == 0 )
          System.out.println( "Sorry, You are not a winner this time."+ "\n" );

          if( count == 1 )
          System.out.println( "You  win £1."+"\n" );

          if( count == 2 )
          System.out.println( "You win £2."+"\n");


          if( count == 3)

          System.out.println( "You win £3."+"\n");

          if( count == 4)

          System.out.println( "You win £4."+"\n");

          if( count == 5)

          System.out.println( "You win £50."+"\n");

          if( count == 6)

          System.out.println( "You  win the jackpot of £1000."+"\n");

 }
}

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