### Question:
ExampleDataloader implements TGDatasetInterface { @Override public String getExtention() { return "example"; }  @Override String getExtention(); @Override String getFilterString(); @Override String getType(File file); @Override boolean Validator(File file); @Override DatasetTimp loadFile(File file); @Override FlimImageAbstract loadFlimFile(File file);  }### Answer:
@Test public void testGetExtention() { System.out.println("getExtention"); ExampleDataloader instance = new ExampleDataloader(); String expResult = "example"; String result = instance.getExtention(); assertEquals(expResult, result); }