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[] objs, boolean stripPackageNames)
Creates a string representation of the given argument array. 
return arrayToString(objs, stripPackageNames, null);
StringarrayToString(Object[] objs, String separator)
array To String 
if (objs == null) {
    return "[null]";
StringBuffer result = new StringBuffer();
if (objs.length > 0) {
    result.append(objs[0] != null ? objs[0].toString() : objs[0]);
    for (int i = 1; i < objs.length; i++) {
        result.append(separator);
...
voidArrayToString(Object[] row, StringBuilder sbf)
Array To String 
for (Object obj : row) {
    sbf.append(obj).append(',');
sbf.setCharAt(sbf.length() - 1, '\n');
StringarrayToString(Object[] subject)
Returns a String for the given String[] which is comma delimited. 
String ret = "";
for (Object s : subject)
    ret += s.toString() + ",";
return ret.substring(0, (ret.length() - 1));
StringarrayToString(String array[], String separator)
array To String 
return listToString(Arrays.asList(array), separator);
StringarrayToString(String format, double[] array)
array To String 
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.print("[");
if (array.length > 0)
    pw.printf(format, array[0]);
for (int i = 1; i < array.length; i++) {
    pw.print(", ");
    pw.printf(format, array[i]);
...
StringarrayToString(String in[])
Return array string values as blank separated string. 
if (in == null)
    return null;
String ret = "";
for (int i = 0; i < in.length; i++) {
    ret += in[i] + " ";
return ret.trim();
StringarrayToString(String values[])
array To String 
if (null == values)
    return "";
StringBuffer buffer = new StringBuffer(values.length);
for (int i = 0; i < values.length; i++)
    buffer.append(values[i]).append(",");
if (buffer.length() > 0)
    return buffer.toString().substring(0, buffer.length() - 1);
else
...
StringarrayToString(String[] a, String delim)
Concatenate an array of Strings into a single String. 
StringBuffer buf = new StringBuffer();
for (int i = 0; i < a.length; i++) {
    buf.append(a[i]);
    if (i + 1 < a.length) {
        buf.append(delim);
return buf.toString();
...
StringarrayToString(String[] a, String separator)
array To String 
StringBuffer result = new StringBuffer();
if (a.length > 0) {
    result.append(a[0]);
    for (int i = 1; i < a.length; i++) {
        result.append(separator);
        result.append(a[i]);
return result.toString();