List

List
toArray(T[] a)

1public Integer[] queryForInts(String sql, Object[] args) throws Exception {
2	List<Integer> list=queryForList(sql,args,new RowMapper<Integer>(){
3
4		public Integer mapRow(ResultSet rs, int index) throws SQLException {
5			return rs.getInt(1);
6		}
7		
8	});
9	if(list==null)return null;
10	return list.toArray(new Integer[]{});
11}