public class XXX0010{
 private String x_value[1000];
 public String getValue(int x){
  return x_value[x];
 }
 public void setValue(int x, String value){
  x_value[x] = value;
 }
}
使用例
XXX0010 x = new XXX0010();
ResultSet rs = st.executeQuery("select * from T_510");
int i = 0;
while(rs.next()){
 x.setValue(i * 10, rs.getString("hogeID"));
 x.setValue(i * 10 + 1, rs.getString("name"));
 x.setValue(i * 10 + 2, rs.getString("birthday"));
 ...;
 1++;
}