BinnedProductReaderPlugin implements ProductReaderPlugIn { public String[] getDefaultFileExtensions() { return new String[]{FILE_EXTENSION}; }  DecodeQualification getDecodeQualification(Object input); Class[] getInputTypes(); ProductReader createReaderInstance(); BeamFileFilter getProductFileFilter(); String[] getFormatNames(); String[] getDefaultFileExtensions(); String getDescription(Locale locale);  }
@Test public void testGetFileExtensions() { final String[] fileExtensions = plugin.getDefaultFileExtensions(); assertEquals(1, fileExtensions.length); assertEquals(".nc", fileExtensions[0]); }