JFileChooser change default directory in Windows

Sorry for taking your time, Just found the answer myself:

String userhome = System.getProperty("user.home");
JFileChooser fc = new JFileChooser(userhome +"\\Music");

JFileChooser openFile = new JFileChooser("C:\\Users\\Fre\\Music");

You can use the API method setCurrentDirectory when initializing your JFileChooser objects:

public void setCurrentDirectory(File dir)

Sample usage might be like:

yourFileChooser.setCurrentDirectory(new File  
(System.getProperty("user.home") + System.getProperty("file.separator")+ "Music"));

why don't you just give the FileChooser the path when you create it, like:

JFileChooser chooser = new JFileChooser("C:\\Users\\Fre\\Music\\");