public static JFileChooser konfiguriereFileChooser(final boolean save)
	{
		final JFileChooser fileChooser = new JFileChooser("./level/");
		fileChooser.setFileFilter(new FileFilter()
		{

			@Override
			public String getDescription()
			{
				return "Zuul-Level";
			}

			@Override
			public boolean accept(File arg0)
			{
				return save || (isFileXML(arg0) && isFileValidLevel(arg0))
						|| isDirectory(arg0);
			}

		});
		fileChooser.setAcceptAllFileFilterUsed(false);
		return fileChooser;
	}