public void setCurrentDirectory(File directory) {  }
public void setCurrentDirectory(File dir) { if (currentDir != dir || dir == null) { if (dir == null) dir = fsv.getDefaultDirectory();  File old = currentDir; currentDir = dir; firePropertyChange(DIRECTORY_CHANGED_PROPERTY, old, currentDir); } }
	public void setCurrentDirectory(File directory) {		// TODO	} // setCurrentDirectory()