How to create an array with a resultset

Hello,
Can somebody suggest a good way to put the result set of a query of a standard table into an array?
The result set will have 0 to many rows. I can copy the rows into the array one row at a time, but I don't know what size array to create at the start.
Any suggestions are greatly appreciated.
Thank you,
Logan

***The Following code will return u the ArrayList Object From ur resultset******
public static ArrayList resultSetToArrayList(ResultSet rs){
          ArrayList results = null;
          try{
                    ResultSetMetaData md = rs.getMetaData();
                    int columns = md.getColumnCount();
                    results = new ArrayList();
                    while (rs.next()){
                         HashMap row = new HashMap();
                         results.add(row);
                         for(int i=1; i<=columns; i++){
                              row.put(md.getColumnName(i),rs.getObject(i));
          catch(Exception e)
               e.printStackTrace();
return results;
}

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