they told me that data is stored in that format
[1,2,3,4[5,6,7[8,9,10],11,12,13],14,15,16[17,18,19,20[21[22,23,24],25]]]{There is no limit for number of element within the hierarchy }
Write a function in java to bring all elements in a new array in sequential order as they are stored.
They suggest me to use recursion for this....!