BigGeoTiffProductReaderPlugIn implements ProductReaderPlugIn { @Override public ProductReader createReaderInstance() { return new BigGeoTiffProductReader(this); }  @Override DecodeQualification getDecodeQualification(Object input); @Override ProductReader createReaderInstance(); Class[] getInputTypes(); @Override String[] getFormatNames(); @Override String[] getDefaultFileExtensions(); @Override String getDescription(Locale locale); @Override BeamFileFilter getProductFileFilter();  }
@Test public void testCreateReaderInstance() { final ProductReader reader = plugIn.createReaderInstance(); assertNotNull(reader); assertTrue(reader instanceof BigGeoTiffProductReader); }