public IntArrayList(int[] data){
  array=new int[(int)(data.length * 1.1) + 1];
  size=data.length;
  System.arraycopy(data,0,array,0,size);
}

public IntArrayList ( int [ ] data ) { array = new int [ ( int ) ( data . length * 1.1 ) + 1 ] ; size = data . length ; System . arraycopy ( data , 0 , array , 0 , size ) ; }
constructs a list containing the elements of the specified array . the list instance has an initial capacity of 110 % the size of the specified array .
