Java Utililty Methods List Last Item

List of utility methods to do List Last Item

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Description

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

Method

ListgetLastXItems(int lastXItems, List list)
get Last X Items 
ArrayList<T> sizedList = new ArrayList<T>(list);
if (lastXItems < 0)
    lastXItems = 0;
sizedList.subList(0, Math.max(sizedList.size() - lastXItems, 0)).clear();
return sizedList;
booleanisLast(List list, Object o)
is Last 
if (list.get(list.size() - 1).equals(o)) {
    return true;
return false;
booleanisLast(T object, List list)
is Last 
if (isEmpty(list))
    return false;
Object last = getLast(list);
return last == null ? object == null : last.equals(object);
booleanisLastIdx(List l, int idx)
is Last Idx 
return l.size() == (idx + 1);
booleanisLastIndex(List list, int index)
is Last Index 
return index == getLastIndex(list);
booleanisLastIndex(List suggestedList, int i)
is Last Index 
return i == suggestedList.size() - 1;
intlastIndexOf(List lines, String... conditions)
last Index Of 
for (int i = lines.size() - 1; i >= 0; i--) {
    String line = lines.get(i);
    if (matchLine(line, conditions))
        return i;
return -1;
intlastIndexOfIdentical(List l, T element, int startingAt)
Finds the last location of an element in the List using the == operator for comparison. 
for (int i = startingAt; i >= 0; i--) {
    if (l.get(i) == element) {
        return i;
return -1;
StringBufferlistToWorkspaceLocationHistoryString(List lastUsedWorkspaceLocationList)
list To Workspace Location History String 
StringBuffer lastUsedWorkspaceLocations = new StringBuffer();
for (String workspaceLocationHistoryEntry : lastUsedWorkspaceLocationList) {
    lastUsedWorkspaceLocations.append(workspaceLocationHistoryEntry);
    lastUsedWorkspaceLocations.append(WORKSPACE_LOCATION_HISTORY_PREFERENCE_SPLIT_CHAR);
return lastUsedWorkspaceLocations;
booleanremoveBySwapLast(List a, Object o)
Removes element from List by swapping with last element. 
int idx = a.indexOf(o);
if (idx == -1)
    return false;
removeBySwapLast(a, idx);
return true;