code: 	public void getAbsolutePathTest() {
  		String absolutePath = FileUtil.getAbsolutePath("LICENSE-junit.txt");
  		Assert.assertNotNull(absolutePath);
  		String absolutePath2 = FileUtil.getAbsolutePath(absolutePath);
  		Assert.assertNotNull(absolutePath2);
  		Assert.assertEquals(absolutePath, absolutePath2);
  	}
  
  	@Test
  