### Question:
SimpleChecker implements MinAreaChecker { public Properties getDefaultParameters() { return new Properties(); }  String getAlgorithmName(); Properties getDefaultParameters(); void check(LayoutCell topCell, long minArea, Properties parameters, ErrorLogger errorLogger);  }### Answer:
@Test public void testGetDefaultParameters() { System.out.println("getDefaultParameters"); SimpleChecker instance = new SimpleChecker(); Properties expResult = new Properties(); Properties result = instance.getDefaultParameters(); assertEquals(expResult, result); }