title: JavaFX - how to add all files from directory to TableView
body: <p>Title says all. I want to directory of files to be read and then write to TableView. How to do this? I thought about treating files and folders in choosen directory as array and then open and add them one by on through loop but I don't know how to translate this into java, standard libraries doesn't include helpfull methods except opening single file/directory.</p>