*
* Has <b>OK</b> status if set and get arays are equal.
*/
public void _setColumns(){
TextColumn newCol = new TextColumn(5,1,1);
TextColumn[] cols = {newCol};
oObj.setColumns(cols);
TextColumn[] gCols = oObj.getColumns();
tRes.tested("setColumns()",util.ValueComparer.equalValue(cols, gCols));
}