@Test
public void testCompareFile() {

	assertEquals(0, FileUtil.compare("pom.xml", "pom.xml"));
	assertTrue(FileUtil.compare("pom.xml",
			"src/test/resources/log4j.properties") != 0);
	assertTrue(FileUtil.compare("pom.xml", "pom-notfound.xml") < 0);
	assertTrue(FileUtil.compare("pom-notfound.xml", "pom.xml") > 0);
	assertTrue(FileUtil.compare("pom-notfound.xml", "pom-notfound-2.xml") == 0);
}