### Question:
LocalTables extends Grib2Tables { LocalTables(Grib2TableConfig config) { super(config); } LocalTables(Grib2TableConfig config); @Override String getParamTablePathUsedFor(int discipline, int category, int number); @Override ImmutableList<Parameter> getParameters(); @Override String getVariableName(int discipline, int category, int number); @Override GribTables.Parameter getParameter(int discipline, int category, int number); @Override GribTables.Parameter getParameterRaw(int discipline, int category, int number);  }### Answer:
@Test public void testLocalTables() throws IOException { ImmutableList<Grib2Tables> tables = Grib2Tables.getAllRegisteredTables(); for (Grib2Tables t : tables) { for (GribTables.Parameter p : t.getParameters()) { assertThat(p.getName()).isNotEmpty(); assertThat(p.getId()).isNotEmpty(); } } }