Capitalize String Word Or Phrase

Capitalize the value of Word or a Phrase.

Javadoc available at https://www.javatapas.com/docs/javatapas/string/CapitalizeString.html 


public static String capitalizeString(String inStr) {

	if (inStr == null || inStr.trim().length() == 0) return inStr;

	if (inStr.contains(" ")){return capitalizePhrase(inStr);}
	else {return capitalizeWord(inStr);}

}

private static String capitalizeWord(String inStr) {
	return inStr.substring(0, 1).toUpperCase() + inStr.substring(1).toLowerCase();
}

private static String capitalizePhrase(String inStr) {

	StringBuilder sb = new StringBuilder();
	String[] words = inStr.split("\\s");
    for (String s : words) {sb.append(capitalizeWord(s) + " ");}
	sb.delete(sb.length() - 1, sb.length());

	return sb.toString();

}