* ```
BitSet bits1 = new BitSet(00101010); 
System.out.println(bits1); 

```

Question : Why the output is returning { }.

* ```
List<BitSet> list = new ArrayList<BitSet>();
list.add(new BitSet(00010010));
list.add(new BitSet(10000001));
list.add(new BitSet(01000001));
System.out.println(test.orTogether(list));

```

Not able to pass values to the method. As the list contains [{ }, { }, { }].