@Test
public void testClone() throws IOException {
Props p = new Props();
p.load(readDataFile("test2.props"));
Props p2 = p.clone();
p2.load(readDataFile("test.props"));
assertEquals(2, p.countTotalProperties());
assertEquals(19, p2.countTotalProperties());
assertEquals("/app/data", p.getValue("data.path"));
assertEquals("/app/data2", p.getValue("data.path", "@prof1"));
assertEquals("/foo/data3", p.getValue("data.path", "@prof2"));
}
