@Override
public int compareTo(final Approximator o) {
int result = yTable.compareTo(o.yTable);
- if (result != 0)
+ if (result != 0) {
return result;
+ }
result = uTable.compareTo(o.uTable);
- if (result != 0)
+ if (result != 0) {
return result;
+ }
result = vTable.compareTo(o.vTable);
return result;