@Override
    public Object getObject(final int columnIndex) throws SQLException {
        return mergeResultSet.getValue(columnIndex, Object.class);
    }
@Test
    void assertGetObjectWithBoolean() throws SQLException {
        boolean result = true;
        when(mergeResultSet.getValue(1, boolean.class)).thenReturn(result);
        assertTrue(shardingSphereResultSet.getObject(1, boolean.class));
        when(mergeResultSet.getValue(1, Boolean.class)).thenReturn(result);
        assertTrue(shardingSphereResultSet.getObject(1, Boolean.class));
    }