}
});
hpanel.add(addPattern);
Image moveDown = new ImageButton("images/shuffle_down.gif");
moveDown.setTitle(constants.MoveDownListMove());
moveDown.addClickListener(new ClickListener(){
public void onClick(Widget sender) {
if (index <field.collectionFieldList.size()-1){
FieldData onMyLine =field.collectionFieldList.get(index);
FieldData onDown =field.collectionFieldList.get(index+1);
field.collectionFieldList.set(index+1,onMyLine);