How to pass arguments to a java method?

I'm trying to implement code from

https://stackoverflow.com/questions/3709492/java-on-windows-how-to-delete-a-file-to-trash-using-jna

I am interested in how to pass arguments to this function:

fileUtils.moveToTrash( new File[] {new File("c:/temp/dummy.txt") });

i.e. if my MATLAB code would be:

fileobj=java.io.File('c:\temp\dummy.txt');
fileUtils = com.sun.jna.platform.FileUtils.getInstance();
fileUtils.moveToTrash(... Some arguments ...);

what arguments should be in the last statement?