Insert Interval

public class Solution {
    public ArrayList<Interval> insert(ArrayList<Interval> intervals, Interval newInterval) {
        // IMPORTANT: Please reset any member data you declared, as
        // the same Solution instance will be reused for each test case.
        ArrayList<Interval> result = new ArrayList<Interval>();
        for (int i = 0; i < intervals.size(); i++) {
            Interval tmp = intervals.get(i);
            if (newInterval.end < tmp.start) {
                result.add(newInterval);
                for(int j = i; j < intervals.size(); j++){
                    result.add(intervals.get(j));
                }
                return result;
            } else if (newInterval.start > tmp.end) {
                result.add(tmp);
                continue;
            } else {
                newInterval.start = Math.min(tmp.start, newInterval.start);
                newInterval.end = Math.max(tmp.end, newInterval.end);
            }
        }
        result.add(newInterval);
        return result;
    }
}