Java Utililty Methods List Min

double m = Double.MAX_VALUE;
for (Double x : nums) {
    if (m > x)
        m = x;
return m;

double min = Double.MAX_VALUE;
for (double d : values) {
    if (d < min)
        min = d;
return min;

long min = Long.MAX_VALUE;
if (numList != null) {
    for (Iterator i = numList.iterator(); i.hasNext();) {
        min = Math.min(((Long) i.next()).longValue(), min);
} else {
    min = -1;
return min;

Double lowest = Double.POSITIVE_INFINITY;
boolean check = false;
for (Iterator<Double> iterator = aList.iterator(); iterator.hasNext();) {
    Double d = iterator.next();
    if (lowest >= d && d > 0) {
        lowest = d;
        check = true;
if (check) {
    return lowest;
} else {
    return -1.0;

double res = Double.MAX_VALUE;
for (Double db : d) {
    if (db < res)
        res = db;
return res;

If the list is empty, 0 is returned.

if (numbers.size() == 0) {
    return 0.0;
double min = numbers.get(0);
for (Double number : numbers) {
    min = Math.min(min, number);
return min;
...

String oozieId = ids.get(0);
int minInt = Integer.valueOf(oozieId.split("-")[0]);
for (int i = 1; i < ids.size(); i++) {
    String currentId = ids.get(i);
    int currInt = Integer.valueOf(currentId.split("-")[0]);
    if (currInt < minInt) {
        oozieId = currentId;
return oozieId;

List<Double> xMin = new ArrayList<Double>();
List<Double> yMin = new ArrayList<Double>();
List<Double> xMax = new ArrayList<Double>();
List<Double> yMax = new ArrayList<Double>();
getPeriodBounds(data, data, xMin, yMin, xMax, yMax);
return xMin;

if (values.isEmpty()) {
    return -1.0;
double min = Double.MAX_VALUE;
for (Double value : values) {
    if (value < min) {
        min = value;
return min;

int minWhitespace = 0;
for (String line : lines) {
    int lineLeadingWhitespace = getLeadingWhitespace(line);
    if (lineLeadingWhitespace < minWhitespace || minWhitespace == 0) {
        minWhitespace = lineLeadingWhitespace;
return minWhitespace;
...