Below example is something more simple for beginners to start with.
public final class MyUtils { /** * Capitalize the First characters of passed Name. If the Name passed are separated by whitespaces, dots, hyphen or apostrophe, the first * characters will be capitalized. Example: *You are simply creating a pointer in the memory locations to which you modify the address values to upper cases.* The name passed = bright dadson.code-nathan o'brian, NameCapitalize(..) will change it to Bright Dadson.Code-Nathan O'Brian *
* @param string * @return */ public static String mameCapitalize(String string) { if (!(string == null)) { char[] replacer = string.toCharArray(); for (int i = 0; i < replacer.length; ++i) { if (((i > -1) && (i == 0)) && Character.isLetter(string.charAt(i))) replacer[i] = Character.toUpperCase(string.charAt(i)); else if ((Character.isWhitespace(string.charAt(i))) || (string.charAt(i) == '-') || (string.charAt(i) == '.' || (string.charAt(i) == '\''))) { if ((i == (replacer.length - 1)) && !Character.isLetter(string.charAt((replacer.length - 1)))) break; if (!(Character.isUpperCase(replacer[(i + 1)]))) { replacer[(i + 1)] = Character.toUpperCase(replacer[(i + 1)]); } } } return String.copyValueOf((replacer)); } return null; } /**To use the util capitalize - something like this**/ public static void main(String... args) { System.out.println(MyUtil.NameCapitalize("bright dadson.code-nathan o'brian")); } }
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