return arrayValueToSort;
}
}
public static void main(String[] args) throws Exception {
Object[][] array={{"7","8", "9"}, {"1","2", "3"}, {"4","5", "6"},};
System.out.println("unsorted array");
display(array);
System.out.println("sorted array: asc on col 0");
ArraySorter sorter=new ArraySorter(array, 0, "asc");
display(sorter.sort());
System.out.println("sorted array: desc on col 0");
sorter=new ArraySorter(array, 0, "desc");
display(sorter.sort());
array=new Double[][]{{new Double(10),new Double(30)},{new Double(20),new Double(40)}};