Java Utililty Methods Integer Array to String

List of utility methods to do Integer Array to String

  1. HOME
  2. Java
  3. I
  4. Integer Array to String

Description

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

Method

StringarrayIntsToString(int... lst)
Convert an array of ints into a comma-separated string. 
String toReturn = "";
for (int i = 0; i < lst.length; i++) {
    toReturn = toReturn + Integer.toString(lst[i]) + ",";
return toReturn.subSequence(0, toReturn.length() - 1).toString();
StringarrayIntToString(int[] arrayInt)
conversion d'un tableau de int en un String 
int sizeArray = arrayInt.length;
char arrayChar[] = new char[sizeArray];
for (int i = 0; i < sizeArray; i++) {
    arrayChar[i] = (char) arrayInt[i];
return String.valueOf(arrayChar);
StringconvertIntArrayToString(int[] data)
Produces a String containing the given integers, separated by commas. 
String s = "";
for (int i = 0; i < data.length; i++) {
    s += String.valueOf(data[i]);
    if (i != data.length - 1) {
        s += ",";
return s;
...
StringconvertIntArrayToString(int[] data)
Convert the integer array into hexadecimal string form 
StringBuffer sb = new StringBuffer();
for (int i = 0; i < data.length; i++) {
    String s = Integer.toHexString(data[i]);
    if (s.length() == 1) {
        s = "0" + s;
    if (s.length() > 2) {
        s = "00";
...
StringconvertIntArrayToString(int[] value, String separator)
convert Int Array To String 
if (value.length == 0) {
    return "";
StringBuilder sb = new StringBuilder();
for (int v : value) {
    sb.append(v);
    sb.append(separator);
sb.setLength(sb.length() - separator.length());
return sb.toString();
StringinputStreamToStr(InputStream is)
input Stream To Str 
try {
    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuffer strBuf = new StringBuffer();
    String str = reader.readLine();
    while (str != null) {
        strBuf.append(str);
        str = reader.readLine();
    return strBuf.toString().trim();
} catch (Exception ex) {
    throw new RuntimeException(ex);
StringinputStreamToStr(InputStream is)
input Stream To Str 
BufferedReader bin = null;
StringBuilder sin = new StringBuilder();
String line;
try {
    bin = new BufferedReader(new InputStreamReader(is));
    while ((line = bin.readLine()) != null) {
        sin.append(line + "\n");
} finally {
    if (bin != null)
        bin.close();
return sin.toString();
StringintArray2string(int intarr[])
int Arraystring 
String string = "";
for (int i = 0; i < intarr.length; i++) {
    string += String.valueOf(intarr[i]);
return string;
StringintArray2String(int[] value)
Transforms an array of int in a string list in the Ldap format 
StringBuffer sVal = new StringBuffer();
int lv = value.length;
for (int i = 0; i < lv; i++) {
    sVal.append(Integer.toString(value[i]));
    if (i < lv - 1) {
        sVal.append(", ");
return sVal.toString();
StringintArray2String(int[] xs)
int Array String 
StringBuilder sb = new StringBuilder();
for (int i = 0; i < xs.length; ++i) {
    sb.append(Integer.toString(xs[i]));
    if (i < xs.length - 1) {
        sb.append(",");
return sb.toString();
...