Name: aaC67449 Date: 06/01/98



DefaultTableModel.moveRow(...) moves rows incorrectly.

javadoc says:"
public void moveRow(int startIndex,
                    int endIndex,
                    int toIndex)

    Moves one or more rows starting at startIndex to endIndex in the model to the toIndex. This method will send a
    tableChanged() notification message to all the listeners.

    Examples of moves:

    1. moveRow(1,3,5);

    a|B|C|D|e|f|g|h|i|j|k - before a|e|f|B|C|D|g|h|i|j|k - after
    
    2. moveRow(6,7,1);

    a|b|c|d|e|f|G|H|i|j|k - before a|G|H|b|c|d|e|f|i|j|k - after
    Parameters:
        startIndex - the starting row index to be moved
        endIndex - the ending row index to be moved
        toIndex - the destination of the rows to be moved
    Throws:
        ArrayIndexOutOfBoundsException - if any of the indices are out of range. Or if endIndex is less than
        startIndex.
"

The following example represent the first example from javadoc, and its results are different from javadoc ones.


------------------Example-----------------------------------

import java.awt.swing.table.*;
import java.util.*;

public class Test {

   public static void main(String argv[]) {

    int results[]={0,4,5,1,2,3,6,7,8,9};
    
    Vector elem=null;
    DefaultTableModel c = new DefaultTableModel(0,1);
        
// create table {0,1,2, ... }

    for(int k=0;k<10;k++) {
         elem=new Vector();
         elem.addElement(new Integer(k));
         c.addRow(elem); // add row
    }
      
    c.moveRow(1,3,5); // move rows
    
    for(int k=0;k<5;k++)
      if(!(new Integer(results[k])).equals(c.getValueAt(k,0))){
           System.out.println("Method works incorrectly:"+c.getDataVector());
           System.out.println("Should be: {0,4,5,1,2,3,6,7,8,9}");
           break;
      }
  }

}

-------------------Output------------------------------------
Method works incorrectly:[[0], [2], [4], [1], [3], [5], [6], [7], [8], [9]]
Should be: {0,4,5,1,2,3,6,7,8,9}

======================================================================