sb.append(region.toString());
if (subregions != null)
{
- sb.append(System.lineSeparator());
+ sb.append('\n');// System.lineSeparator());
subregions.prettyPrint(sb, offset + 2, indent);
}
}
@Override
public boolean equalsInterval(IntervalI i)
{
- return getBegin() == i.getBegin() && getEnd() == i.getEnd();
+ return i != null && getBegin() == i.getBegin()
+ && getEnd() == i.getEnd();
}