* a <code>Protomech</code> unit.
*/
public void setEntity(Entity entity) {
Protomech proto = (Protomech) entity;
int loc = proto.locations();
if (loc != Protomech.NUM_PMECH_LOCATIONS) {
armorLabels[5].setVisible(false);
internalLabels[5].setVisible(false);
sectionLabels[5].setVisible(false);
} else {