### Question:
DataCenterAwareStatement extends StatementWrapper { public String getDataCenter() { return myDataCenter; } DataCenterAwareStatement(Statement statement, String dataCenter); String getDataCenter();  }### Answer:
@Test public void testGetDataCenter() { String dataCenter = "DC1"; DataCenterAwareStatement statement = new DataCenterAwareStatement(null, dataCenter); assertThat(statement.getDataCenter()).isEqualTo(dataCenter); }