I am using Fedora linux where ulimit -n 10000 increases file limit upto 10000. I want to achieve the same using java program

How to write java program to increase file limit using ulimit I have tried with the below program but it didnot work well. The program didnot give any error. but didnot increase file limit also

public class IncreaseFIle {
    public static void main(String[] args) {

       String command = "/bin/bash ulimit -n 10000";
//        String command = "pwd";
        try {
            Runtime.getRuntime().exec(command);

        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
}

Thanks Sunil Kumar Sahoo