private void doTypeSelect(String str, boolean skipSelection)
private void doTypeSelect(String str)
		private void doTypeSelect(String str, boolean skipSelection)		{			if(getSelectionCount() == 0)				doTypeSelect(str,0,getRowCount());			else			{				int start = getMaxSelectionRow();				if(skipSelection)					start++;				boolean retVal = doTypeSelect(str,start,getRowCount());				if(!retVal)				{					// scan from selection to end failed, so					// scan from start to selection					doTypeSelect(str,0,getMaxSelectionRow());				}			}		}