Java Utililty Methods List Last Item

List of utility methods to do List Last Item

  1. HOME
  2. Java
  3. L
  4. List Last Item

Description

The list of methods to do List Last Item are organized into topic(s).

Method

ListaddDelimiter(List lines, String delimiter, boolean isDelimitedLastLine)
add Delimiter 
int amountLines = lines.size();
int index = 0;
for (String line : lines) {
    line = line.trim();
    boolean isLastLine = index + 1 == amountLines;
    if (!isLastLine || isDelimitedLastLine) {
        if (!line.endsWith(delimiter)) {
            line = line + delimiter;
...
voidaddLast(T e, List list)
Add the element to the last position of a list. 
list.add(e);
voidaddLastElement(List list, T element)
add Last Element 
list.add(list.size(), element);
StringbuildPathFromComponentsUpToIndex(final List pathComponents, final int lastIndex)
Given a list of path components, as produced by the breakIRODSPathIntoComponents, re-create an iRODS absolute path by simply stringing together the path components with the iRODS '/' delimiter. 
if (pathComponents == null) {
    throw new IllegalArgumentException("null pathComponents");
StringBuilder sb = new StringBuilder();
int i = 0;
for (String pathComponent : pathComponents) {
    if (!pathComponent.isEmpty()) {
        if (lastIndex >= 0) {
...
byte[]flattenByteSegments(List byteSegments, int eachSegmentButLastLength, int lastSegmentLength)
Turns a List of equally-sized byte segments (buffers) into a single buffer by concatenating them one by one. 
if (byteSegments.isEmpty())
    return new byte[0];
else {
    int totalBytes = eachSegmentButLastLength * (byteSegments.size() - 1) + lastSegmentLength;
    byte[] flattenedBytes = new byte[totalBytes];
    int nextSegmentOffset = 0;
    for (int i = 0; i < byteSegments.size() - 1; i++) {
        System.arraycopy(byteSegments.get(i), 0, flattenedBytes, nextSegmentOffset,
...
TgetLast(final List list)
Gets the last element of the list. 
if (list == null || list.isEmpty()) {
    return null;
} else {
    return list.get(list.size() - 1);
TgetLast(final List list)
Gets the last object from the given List. 
if (!isEmpty(list) && 0 < list.size()) {
    return list.get(list.size() - 1);
return null;
EgetLast(List list)
Returns the last element of a list or null, if empty. 
if (list.isEmpty()) {
    return null;
return list.get(list.size() - 1);
TgetLast(List aList)
Returns the last object in the given list. 
return get(aList, size(aList) - 1);
TgetLast(List elements)
get Last 
return elements.get(elements.size() - 1);