Java Utililty Methods Array to String

List of utility methods to do Array to String

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Description

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

Method

StringarrayToString(T[] ar)
array To String 
StringBuilder sb = new StringBuilder("[");
boolean first = true;
for (Object o : ar) {
    if (!first) {
        sb.append(", ");
    sb.append(o);
    first = false;
...
StringarrayToString(T[] array)
array To String 
return arrayToDelimitedString(array, 0, array.length, "", "", "");
StringarrayToString(T[] array)
array To String 
return arrayToString(array, ",", "", "");
StringarrayToString(T[] array)
Get a String representation of an array of any type. 
StringBuilder sb = new StringBuilder();
if (array == null)
    sb.append("null");
else {
    sb.append("[");
    for (int i = 0; i < array.length; i++) {
        if (i > 0)
            sb.append(",");
...
StringarrayToString(T[] array)
array To String 
return arrayToString(array, ", ");
StringarrayToString(T[] array)
array To String 
if (array != null) {
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < array.length; i++) {
        Object object = (Object) array[i];
        builder.append(String.valueOf(object));
        if (i < array.length - 1) {
            builder.append(", ");
    return builder.toString();
} else {
    return "" + null;
StringarrayToString(T[] array)
Provides a string representation for the given array. 
return arrayToString(array, "", "", " ");
StringarrayToString(T[] array, CharSequence start, CharSequence end)
array To String 
StringBuilder stringBuilder = new StringBuilder();
if (start != null) {
    stringBuilder.append(start);
if (array != null & array.length > 0) {
    boolean added = false;
    for (T t : array) {
        stringBuilder.append(t.toString());
...
StringarrayToString(T[] items, String delimiter)
Pretty print an array of objects of type T 
if (null == items) {
    return "null";
StringBuilder buf = new StringBuilder();
for (T cur : items) {
    if (buf.length() > 0) {
        buf.append(delimiter);
    buf.append(cur.toString());
return buf.toString();
StringarrayToString2D(String title, String innerTitle, double[][] vect)
array To String D 
String result = title + ": \n";
for (int i = 0; i < vect.length; i++) {
    result += printArray(innerTitle + " " + i, vect[i]) + "\n";
return result + "\n";