Java Utililty Methods String Capitalize

List of utility methods to do String Capitalize

  1. HOME
  2. Java
  3. S
  4. String Capitalize

Description

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

Method

Stringcapitalize(String string)
Capitalizes the first letter of a String. 
if (isEmpty(string))
    return (string);
if (string.length() == 1)
    return (string.toUpperCase());
return (string.substring(0, 1).toUpperCase() + string.substring(1, string.length()));
Stringcapitalize(String string)
Capitalizes the first character of a String. 
return isNullOrEmpty(string) ? string
        : string.substring(0, 1).toUpperCase() + string.substring(1).toLowerCase();
Stringcapitalize(String string)
Method that converts first char of given string to upper case and rest of charts - to lower case. 
String result;
if (!isHollow(string)) {
    string = string.toLowerCase();
    result = Character.toUpperCase(string.charAt(0)) + string.substring(1);
} else
    result = "";
return result;
Stringcapitalize(String string)
Capitalize the first letter of a string. 
if (string == null) {
    return null;
} else if (string.length() == 0) {
    return string;
} else {
    char[] chars = string.toCharArray();
    chars[0] = Character.toUpperCase(chars[0]);
    return new String(chars);
...
Stringcapitalize(String string)
capitalize 
if (string == null) {
    return null;
} else if (string.length() == 0) {
    return "";
} else if (Character.isUpperCase(string.charAt(0))) {
    return string;
} else {
    char[] chars = string.toCharArray();
...
Stringcapitalize(String string)
Returns the specified string with its first character converted to upper case. 
int length = string.length();
if (length == 0) {
    return string;
} else if (length == 1) {
    return string.toUpperCase();
} else {
    return (Character.toUpperCase(string.charAt(0)) + string.substring(1));
Stringcapitalize(String string)
Return (possibly copy of) given string with first character upper case. 
if (Character.isUpperCase(string.charAt(0)))
    return string;
char chars[] = string.toCharArray();
chars[0] = Character.toUpperCase(chars[0]);
return new String(chars);
Stringcapitalize(String string)
capitalize 
if (string == null || string.length() == 0)
    return string;
String first = string.substring(0, 1).toUpperCase();
if (string.length() == 1)
    return first;
return first + string.substring(1);
Stringcapitalize(String string)
Capitalize string. 
if (string == null || string.isEmpty()) {
    return string;
int index = 0, length = string.length();
while (index < length - 1) {
    if (Character.isAlphabetic(string.charAt(index))) {
        break;
    ++index;
if (index == length) {
    return string;
} else {
    StringBuilder builder = new StringBuilder();
    builder.append(string.substring(0, index));
    builder.append(Character.toUpperCase(string.charAt(index)));
    builder.append(string.substring(index + 1));
    return builder.toString();
Stringcapitalize(String string)
Converts the string to capitalized. 
StringBuffer result = new StringBuffer(toCamelCase(string));
result.replace(0, 1, "" + Character.toUpperCase(result.charAt(0))); 
return result.toString();