Java Utililty Methods List to String

List of utility methods to do List to String

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Description

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

Method

StringlistToString(List list)
converts a list to a string taking every element and separating them with a , comma. 
StringBuffer result = new StringBuffer();
for (int i = 0; i < list.size(); i++) {
    result.append(", " + list.get(i));
return result.substring(2);
StringlistToString(List list, char sep)
list To String 
StringBuffer buffer = new StringBuffer();
if (list != null) {
    for (int i = 0; i < list.size(); i++) {
        if (buffer.length() > 0) {
            buffer.append(sep);
        buffer.append(list.get(i));
return buffer.toString();
StringlistToString(List list, String delim)
Print out a List in a user-friendly string format. 
if (list == null) {
    return "NULL";
Iterator i = list.iterator();
return iteratorToString(i, delim, null);
StringlistToString(List list, String glue)
list To String 
String result = "";
boolean first = true;
for (Object item : list) {
    if (!first)
        result += glue;
    result += item.toString();
    first = false;
return result;
StringlistToString(List list, String prefix, String suffix, String separator)
list To String 
if (list == null)
    return null;
return iteratorToString(list.iterator(), prefix, suffix, separator);
StringlistToString(List list)
list To String 
StringBuffer sb = new StringBuffer();
sb.append("[");
boolean first = true;
for (Object o : list) {
    if (first)
        first = false;
    else
        sb.append(", ");
...
StringlistToString(List list)
list To String 
if (null == list)
    return "";
if (list.isEmpty())
    return "[]";
StringBuilder sb = new StringBuilder("[");
for (int i = 0; i < list.size(); i++) {
    sb.append(list.get(i));
    if (i != (list.size() - 1)) {
...
StringlistToString(List list, String delim)
Concatenate a list of Strings into a single String. 
StringBuilder buf = new StringBuilder();
Iterator<?> it = list.iterator();
while (it.hasNext()) {
    buf.append(String.valueOf(it.next()));
    if (it.hasNext()) {
        buf.append(delim);
return buf.toString();
StringlistToString(List list, String header, String separator, String footer)
list To String 
String delim = "";
StringBuilder sb = new StringBuilder(header);
for (int i = 0; i < list.size(); i++) {
    sb.append(delim).append("" + list.get(i));
    delim = separator;
return sb.append(footer).toString();
StringListToString(List lista)
List To String 
if (lista != null)
    return lista.toString().replaceAll("\\[", "").replaceAll("\\]", "");
else
    return "";