Splitting a maths expression in Java

Question

I'm trying to split a simple mathematics expression from it's parenthesis

For example : (8+(3(2+3)(4-1))) to separate in to little expressions like (2+3), (4-1), (3*5*3), and finally (8+45).

I tried looking at here Splitting an expression, but since it's in python, I don't know how to implement it in Java.

Can someone please help me..

Answer 1

Do you actually have to "Split" it or do you just need to evaluate it? It's easier to evaluate it directly.

This was my answer to that...

Parsing an arithmetic expression and building a tree from it in Java