Java Utililty Methods Integer to String

List of utility methods to do Integer to String

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Description

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

Method

StringintToString(int theValue, int nDigits)
Convert a positive int to a String with at least n digits, padding with leading zeroes. 
String s = Integer.toString(theValue);
int k = nDigits - s.length();
for (int i = 0; i < k; i++)
    s = "0" + s;
return s;
StringintToString(int val, int width)
int To String 
String str = new String("" + val);
if (str.length() >= width) {
    return str;
return mSpaces.substring(0, width - str.length()) + str;
StringintToString(int value)
int To String 
StringBuilder buffer = new StringBuilder(20);
String str = Integer.toString(value);
int size = str.length();
if (size <= 3)
    return str;
int divide = size / 3;
int remain = size % 3;
buffer.append(str.substring(0, remain));
...
StringIntToString(int value)
Int To String 
if (value == Integer.MIN_VALUE) {
    return "-2147483648";
if (value == 0) {
    return "0";
boolean neg = value < 0;
char[] chars = new char[24];
...
StringintToString(int value, int nChars)
Method intToString. 
String strValue = Integer.toString(value);
StringBuilder strBuf = new StringBuilder(nChars);
for (int i = strValue.length(); i < nChars; i++) {
    strBuf.append('0');
strBuf.append(strValue);
return strBuf.toString();
StringintToString(int[] array)
int To String 
StringBuilder ret = new StringBuilder();
for (int i = 0; i < array.length; i++) {
    ret.append(Integer.toString(array[i])).append(' ');
return ret.toString().trim();
String[]intToString(int[] values)
int To String 
if (values == null) {
    return null;
String[] results = new String[values.length];
for (int i = 0; i < values.length; i++) {
    results[i] = String.valueOf(values[i]);
return results;
...
intintToString(String string)
Int to string. 
return Integer.parseInt(string);