Java Utililty Methods String Capitalize Full

if (input == null)
    return null;
String s = input.toLowerCase();
int strLen = s.length();
StringBuffer buffer = new StringBuffer(strLen);
boolean capitalizeNext = true;
for (int i = 0; i < strLen; i++) {
    char ch = s.charAt(i);
...

if (input == null) {
    return null;
String output = "";
boolean toUpper = true;
for (int c = 0; c < input.length(); c++) {
    char ch = input.charAt(c);
    if (delimiters.indexOf(ch) != -1) {
...

Capitalizes all the whitespace separated words in a String.

int strLen;
if (str == null || (strLen = str.length()) == 0) {
    return str;
StringBuffer buffer = new StringBuffer(strLen);
boolean whitespace = true;
for (int i = 0; i < strLen; i++) {
    char ch = str.charAt(i);
...

Capitalizes all the whitespace separated words in a String.

return capitalizeFully(str, null);

Converts all the whitespace separated words in a String into capitalized words, that is each word is made up of a titlecase character and then a series of lowercase characters.

return capitalizeFully(str, null);

return capitalizeFully(str, null);

final int delimLen = delimiters == null ? -1 : delimiters.length;
if (isEmpty(str) || delimLen == 0) {
    return str;
str = str.toLowerCase();
return capitalize(str, delimiters);

Converts all the delimiter separated words in a String into capitalized words, that is each word is made up of a titlecase character and then a series of lowercase characters.

final int delimLen = delimiters == null ? -1 : delimiters.length;
if (isEmpty(str) || delimLen == 0) {
    return str;
str = str.toLowerCase();
return capitalize(str, delimiters);

if (string.length() == 0) {
    return string;
if (string.length() == 1) {
    return string.toUpperCase();
return string.substring(0, 1).toUpperCase() + string.substring(1).toLowerCase();

String[] split = text.split(" ");
for (int i = 0; i < split.length; ++i) {
    char[] chars = split[i].toCharArray();
    chars[0] = Character.toUpperCase(chars[0]);
    split[i] = new String(chars);
return implode(split, " ");