is it a bug

[sunny]

Hi
It is concerned with CheckBoxList which my custom component extends .
I am using 2 CheckBoxList , moving selected elements from one list to another.
First list contains some elements , i shift those contents to second list.
Now if try to remove elements from second list , i am getting ArrayIndexOutOfBound Exception.

I order to temporarily remove this problem i have done this.

Code: Select all

public Object[] getCheckBoxListSelectedValues() {
        ListSelectionModel sm = getCheckBoxListSelectionModel();
        ListModel dm = getModel();
        //added by me
         int size = dm.getSize();

        int iMin = sm.getMinSelectionIndex();
        int iMax = sm.getMaxSelectionIndex();

        if ((iMin < 0) || (iMax < 0)) {
            return new Object[0];
        }

        Object[] rvTmp = new Object[1 + (iMax - iMin)];
        int n = 0;
        for (int i = iMin; i <= iMax; i++) {

             //I have added this extra if statement
              if ( i < size ) {
                      if (sm.isSelectedIndex(i)) {
                          rvTmp[n++] = dm.getElementAt(i);
                      }
             }
        }
        Object[] rv = new Object[n];
        System.arraycopy(rvTmp, 0, rv, 0, n);
        return rv;
       
    }

[b]I looked upon the value of other variables..
sm.getMaxSelectionIndex() method return a value higher than the size of model.

If it is bug please confirm , or if i am wrong

All replies are welcome
Thanks-

[/b]

[JIDE Support]

I fixed it and checked into JIDE Common Layer.

Thanks,

[sunny]

Hi
If you can tell me what the fix is .

Thanks

I fixed it and checked into JIDE Common Layer.

Thanks,

[JIDE Support]

The fix is in CheckBoxList. Yesterday we also had 2.1.3.03 release which inlcudes the fix. Otherwise you would need to get it from svn directly.

Thanks,