Java Utililty Methods Deque Usage

List of utility methods to do Deque Usage

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Description

The list of methods to do Deque Usage are organized into topic(s).

Method

voidaddSegment(Deque outputBuffer, String nextSegment)
add Segment 
outputBuffer.push(nextSegment);
StringbuildQueryString(final Map> params)
build Query String 
StringBuilder sb = new StringBuilder();
boolean first = true;
for (Map.Entry<String, Deque<String>> entry : params.entrySet()) {
    if (entry.getValue().isEmpty()) {
        if (first) {
            first = false;
        } else {
            sb.append('&');
...
Deque[]createEmptyDequeArray(int size)
create Empty Deque Array 
Deque<?>[] deque = new ArrayDeque<?>[size];
for (int i = 0; i < size; i++)
    deque[i] = new ArrayDeque<T>();
return deque;
DequeemptyDeque()
empty Deque 
return EMPTY_DEQUE;
DequegetArrayDeque()
get Array Deque 
return new ArrayDeque<E>();
TgetLast(List list)
get Last 
if (list instanceof Deque) {
    return ((Deque<T>) list).getLast();
return list.get(list.size() - 1);
Tpop(Deque deque, T def)
Pop the first object from a deque, if it exists. 
T o = def;
return deque.isEmpty() ? def : (o = deque.pop()) == null ? def : o;
voidremoveLastTest(Deque q)
remove Last Test 
Object firstObject = new Object();
Object lastObject = new Object();
q.addLast(firstObject);
q.addLast(lastObject);
verify(q.removeLast() == lastObject);
verify(q.removeLast() == firstObject);
ListsplitWords(String text)
split Words 
List<String> result = new ArrayList<>();
char[] chars = text.toCharArray();
int begin = 0;
boolean word = false;
for (int i = 0; i < chars.length; i++) {
    if (Character.isWhitespace(chars[i])) {
        if (word) {
            result.add(new String(chars, begin, i - begin));
...