### Question:
PropertiesLoadUtil { public static Properties loadProperties(String propLocation) { Properties properties = null; properties = loadAsFile(propLocation); if( properties != null) return properties; properties = loadAsResource(propLocation); return properties; }  static Properties loadProperties(String propLocation);  }### Answer:
@Test public void testProperty() { Properties properties = PropertiesLoadUtil.loadProperties("./test/test/test/testp.properties"); assertEquals("value1", properties.get("key1")); }