Stop random numbers repeating HELP!!

Question

i have been trying to create ten random numbers between 0-99 without them repeating and put them into an object array. this is the code i have been trying but it doesn't seem to work.
public static void main (String[] args)
     Random generator = new Random();
     Object[] data = new Object[10];
     int marker = 0;
     for (int i = 0; i< data.length; i++)
     int number = Math.abs( generator.nextInt() )%99+1;
     Integer random = new Integer ( number );
     for ( int a = 0; a < data.length; a++ )
               if ( ( data[a] ) == random )
               marker = marker + 1;
               if ( marker == 0 )
                    data[i] = random;
               else
                    i = i - 1;
                    marker = 0;
          for (int i = 0; i < data.length; i++)
               System.out.println( data[i] );

Answer 1

redesign your code, how is that look? :)
public static void main (String[] args)
  Random generator = new Random();
  Object[] data = new Object[10];
  Set set = HashSet();
  while(set.size() < 10)
    int number = Math.abs( generator.nextInt() )%99+1;
    Integer random = new Integer ( number );
    set.add(random);
  Iterator iter = set.iterator();
  int j = 0;
  while (iter.hasNext())
    data[j++] = iter.next();
  for (int i = 0; i < data.length; i++)
    System.out.println( data[i] );
}--lichu