Cumulative Binning a Variable Integer Array per Row

I'm a bit new to KNIME so I hope this isn't duplicate or too trivial.

My dataset has a variable length unsigned integer array for each row that I would like to put into cumulative bins. I don't think I can do this with the built-in nodes, but before I resort to a Java snippet I was hoping someone has a better idea.

Here is a sample dataset, the rowID and IntArray are the input columns. Obviously the last bin's value always equals the array length.

+-------+---------------+------+-------+-------+--------+
| RowID |   IntArray    | Bin9 | Bin19 | Bin29 | Bin30+ |
+-------+---------------+------+-------+-------+--------+
|     1 | [8,20,25,120] |    1 |     1 |     3 |      4 |
|     2 | [27]          |    0 |     0 |     1 |      1 |
|     3 | []            |    0 |     0 |     0 |      0 |
+-------+---------------+------+-------+-------+--------+

The real dataset would have around 60 bins, so this is quite annoying to do in a Java snippet.

Any tips are welcome! Thanks!