Java math package for inverse cumulative distribution of skew normals and Poisson and exponent

I am looking for a package that provides mathematical functions for asymmetric (skewed) normal distribution and Poisson and exponential distribution

I initially looked at the colt package, but it does not provide reverse accumulation

So I changed it to Apache Commons math3, which provides a more comprehensive feature set, including the inverse cumulative probability of all distributions

However, now I hit the wall again because I need to parameterize the normal distribution into an asymmetric shape (that is, the left part of the average is different from the right part of the average) Do you know any packages that support all of the above?

Solution

We have used JSC and SSJ Both have many distribution functions and their respective inverse functions