Java Utililty Methods ArrayList Implode

List of utility methods to do ArrayList Implode

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ArrayList Implode

Description

The list of methods to do ArrayList Implode are organized into topic(s).

Method

String implode(ArrayList elements, String connector)
implode

String retValue = null;
if (elements.size() > 0) {
 retValue = "";
 int size = elements.size();
 for (int i = 0; i < size; i++) {
 if (i > 0) {
 retValue += connector;
 retValue += elements.get(i).toString();
return retValue;

String implode(String glue, ArrayList array)
implode

return implode(glue, array.stream().toArray(String[]::new));

String implode(String glue, ArrayList list)
implode

final int s = list.size();
StringBuilder buf = new StringBuilder();
for (int i = 0; i < s; i++) {
 buf.append(list.get(i));
 if (i < s - 1)
 buf.append(glue);
return buf.toString();
...

String implode(String glue, ArrayList strings)
implode

if (strings.isEmpty()) {
 return "";
StringBuilder builder = new StringBuilder();
builder.append(strings.remove(0));
for (String str : strings) {
 builder.append(glue);
 builder.append(str);
...