Java Utililty Methods List Remove

List of utility methods to do List Remove

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Description

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

Method

ListremoveEmptyValues(final List values)
Remove empty (length zero when trimmed) values from a list. 
if (values == null) {
    return null;
final List<String> result = new ArrayList<String>(values.size());
for (String value : values) {
    if (!(value.trim().length() == 0)) {
        result.add(value);
return result;
voidremoveFrom(List col, int from)
remove From 
for (int i = col.size() - 1; i > from; i--)
    col.remove(i);
ListremoveFrom(List list, T member)
remove From 
List<T> newList = new ArrayList<T>(list);
newList.remove(member);
return newList;
String[]removeFromArray(String[] fieldList, String exludeElement)
For removing specified value from a array. 
String[] newList = new String[fieldList.length - 1];
List<String> oldList = null;
int j = 0;
oldList = Arrays.asList(fieldList);
if (!oldList.contains(exludeElement)) {
    return fieldList;
for (int i = 0; i < fieldList.length; i++) {
...
voidremoveFromListByClass(final List list, final String className)
remove From List By Class 
removeFromListByClass(list, className, false);
voidremoveFromListMap(T key, U value, Map> map)
Remove an element from a map whose values are lists of elements. 
List<U> list = map.get(key);
if (list == null)
    return;
list.remove(value);
if (list.isEmpty())
    map.remove(key);
ListremoveIgnoreCase(List l, String s)
remove Ignore Case 
Iterator<String> iter = l.iterator();
while (iter.hasNext()) {
    if (iter.next().equalsIgnoreCase(s)) {
        iter.remove();
        break;
return l;
...
ListremoveIgnoreCase(String needle, List haystack)
remove Ignore Case 
int index = findIgnoreCase(needle, haystack);
if (index >= 0)
    haystack.remove(index);
return haystack;
ListremoveItems(List list, T... remove)
Removes items from a list and returns that same list. 
if (isEmpty(list))
    return null;
list.removeAll(Arrays.asList(remove));
return list;
voidremoveList(List l)
remove List 
for (int i = 0; i < l.size(); i++) {
    String s = l.get(i);
    char c = s.charAt(s.length() - 1);
    if (c == '1' || c == '2' || c == '3' || c == '4' || c == '5' || c == '6' || c == '7' || c == '8'
            || c == '9' || c == '0') {
        l.remove(i);
        i = 0;