Java Utililty Methods String Join

List of utility methods to do String Join

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Description

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

Method

Stringjoin(String separator, String... parts)
Join an arry of strings into a single using the specified delimiter. 
StringBuilder builder = new StringBuilder();
for (String part : parts) {
    if (builder.length() > 0) {
        builder.append(separator);
    builder.append(part);
return builder.toString();
...
Stringjoin(String separator, String... strings)
todo: move to common module 
if (strings == null) {
    return null;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < strings.length; i++) {
    Object o = strings[i];
    if (i > 0) {
        sb.append(separator);
...
Stringjoin(String separator, String... strings)
join 
StringBuilder sb = new StringBuilder();
if (strings.length > 0) {
    sb.append(strings[0]);
for (int i = 1; i < strings.length; i++) {
    sb.append(separator).append(strings[i]);
return sb.toString();
...
Stringjoin(String splitter, String... strs)
join 
return join(splitter, Arrays.asList(strs));
Stringjoin(String str[], String splitter)
join 
StringBuilder b = new StringBuilder();
b.append(str[0]);
for (int i = 1, len = str.length; i < len; i++) {
    b.append(splitter).append(str[i]);
return b.toString().trim();
Stringjoin(String... paths)
join 
return join(SLASH_CHAR, paths);
Stringjoin(String... xs)
join 
StringBuilder sb = new StringBuilder();
for (String x : xs)
    sb.append(x);
return sb.toString();
Stringjoin(T delimiter, List list)
join 
StringBuilder sb = new StringBuilder();
for (int i = 0; i < list.size(); i++) {
    sb.append(list.get(i));
    if (i <= list.size() - 1)
        sb.append(delimiter);
return sb.toString();
Stringjoin2(String connector, String... strs)
join 
StringBuffer sBuffer = new StringBuffer();
for (Object object : strs) {
    sBuffer.append(object).append(connector);
if (sBuffer.length() > 0) {
    sBuffer.delete(sBuffer.length() - connector.length(), sBuffer.length());
return sBuffer.toString();
...
StringjoinColumns(Iterable columns)
Joins the provided columns of data together with tab characters. 
return String.join("\t", columns);