Java Utililty Methods List Combine

List of utility methods to do List Combine

  1. HOME
  2. Java
  3. L
  4. List Combine

Description

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

Method

Stringcombine(final List r, final char sep)
Combine elements from a list using separator. 
StringBuilder buf = new StringBuilder(r.get(0).toString());
for (int i = 1; i < r.size(); i++) {
    buf.append(sep);
    buf.append(r.get(i));
return buf.toString();
byte[]combine(final List dataChunks)
Combines a list of byte arrays into one big byte array. 
int totalSize = 0;
for (final byte[] dataPart : dataChunks) {
    totalSize += dataPart.length;
final byte[] data = new byte[totalSize];
int index = 0;
for (final byte[] dataPart : dataChunks) {
    System.arraycopy(dataPart, 0, data, index, dataPart.length);
...
Listcombine(final List list, final List list2)
combine 
final List<T> combinedList = new ArrayList<T>();
combinedList.addAll(list);
combinedList.addAll(list2);
return combinedList;
Listcombine(int sign, List exponentBits, List mantissaBits)
combine 
List<Integer> bits = new ArrayList<>();
bits.add(sign);
bits.addAll(exponentBits);
bits.addAll(mantissaBits);
return bits;
Stringcombine(List r, char sep)
combine 
StringBuilder buf = new StringBuilder(r.get(0).toString());
for (int i = 1; i < r.size(); i++) {
    buf.append(sep);
    buf.append(r.get(i));
return buf.toString();
Listcombine(List> lists)
Combines a bunch of lists inside of a large list. 
List<T> majorList = new ArrayList<T>();
lists.forEach(majorList::addAll);
return majorList;
Stringcombine(List commands, int startAt, int endAt)
combine 
final StringBuffer Combined = new StringBuffer("");
if (commands != null)
    for (int commandIndex = startAt; commandIndex < endAt; commandIndex++)
        Combined.append(commands.get(commandIndex) + " ");
return Combined.toString().trim();
Stringcombine(List strlist, String delimiter)
combine 
StringBuilder buf = new StringBuilder();
if (strlist.isEmpty() == false) {
    for (int i = 0; i < strlist.size(); i++) {
        String elem = strlist.get(i);
        buf.append(elem);
        if (i != strlist.size() - 1)
            buf.append(delimiter);
return buf.toString();
Stringcombine(List tokens, String separator)
combine 
StringBuffer sb = new StringBuffer();
boolean isFirst = true;
for (String token : tokens) {
    if (isFirst)
        isFirst = false;
    else
        sb.append(separator);
    sb.append(token);
...
Listcombine(List a, List b)
combine 
List<T> list = new ArrayList<T>();
for (T t : a)
    list.add(t);
for (T t : b)
    list.add(t);
return list;