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(Object[] arr)
array To String 
StringBuffer buf = new StringBuffer();
buf.append('[');
for (int i = 0; i < arr.length; i++) {
    if (i != 0)
        buf.append(", ");
    buf.append(arr[i].toString());
buf.append(']');
...
StringarrayToString(Object[] arr)
Converts the specified array into a string by appending all its elements separated by a semicolon. 
StringBuffer buf = new StringBuffer();
for (int i = 0; i < arr.length; i++) {
    buf.append(arr[i]);
    buf.append("; ");
if (arr.length > 0)
    buf.setLength(buf.length() - 2); 
return buf.toString();
...
StringarrayToString(Object[] arr, String split)
array To String 
if (isEmpty(split)) {
    split = ", ";
StringBuilder buf = new StringBuilder();
if (arr != null && arr.length > 0) {
    buf.append(arr[0]);
    for (int i = 1; i < arr.length; i++) {
        buf.append(split).append(arr[i]);
...
StringarrayToString(Object[] array)
Convert array contents to string. 
String result = "";
if ((array != null) && (array.length > 0)) {
    for (int i = 0; i < array.length; i++) {
        Object value = array[i];
        if (i > 0)
            result = result + ", ";
        if (value == null) {
            result = result + "null";
...
StringarrayToString(Object[] array)
array To String 
if (null != array) {
    if (array.length == 1) {
        return array[0].toString();
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < array.length; i++) {
        if (i > 0) {
            builder.append(",");
...
StringarrayToString(Object[] array)
array To String 
return arrayToString(array, DEFAULT_SEPARATOR);
StringarrayToString(Object[] array)
Convert an array object to string, the component of the array should have a public method toString() 
if (null == array)
    return null;
StringBuffer s = new StringBuffer();
for (int i = 0; i < array.length; i++)
    s.append(array[i].toString());
return s.toString();
StringarrayToString(Object[] array)
Converts the specified array to a string. 
if (array == null) {
    return NULL_STR;
if (array.length == 0) {
    return "[]";
} else if (array.length == 1) {
    return "[" + array[0] + "]";
} else {
...
StringarrayToString(Object[] array)
Returns a comma-delimited string representation of the specified array, with []s. 
return arrayToString(array, ", ", -1);
StringarrayToString(Object[] array)
Print out an array as a String 
return arrayToString(array, ',');