@Test
public final void testProcess2() {

	BoundWriter bw = new BoundWriter("bound", 2, true);
	bw.setWriter(testBufferedWriter);
	bw.process(new Bound(20.123456, -21.987654, 22.555555, -23.234567, ""));
	try {
		testBufferedWriter.flush();
	} catch (IOException e) {
		e.printStackTrace();
		fail("IOException");
	}
	assertTrue(testWriter.toString().equals("")); // not written; empty string
}