### Question:
ExampleDataloader implements TGDatasetInterface { @Override public String getFilterString() { return ".example (Example datafile)"; }  @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 testGetFilterString() { System.out.println("getFilterString"); ExampleDataloader instance = new ExampleDataloader(); String expResult = ".example (Example datafile)"; String result = instance.getFilterString(); assertEquals(expResult, result); }