### Question:
PojoListGrid implements Grid { @Override public int rows() { return pojoList.size(); } PojoListGrid(List<?> pojoList, ConversionService conversionService, String... props);  PojoListGrid(List<?> pojoList, String... props); @Override Object get(int row, int column); @Override void set(int row, int column, Object value); @Override int columns(); @Override int rows(); @Override Object[][] toArray2D();  }### Answer:
@Test public void rows() { assertThat(target.rows(), is(2)); }