UpperCaseAwalKalimat

// ini untuk merubah string ke frmat Xxxxxx Xxxxxx, Uppercase di awal kalimat ( by : hanif method )
public static String capitalize(String text) {
        char[] stringArray = text.trim().toCharArray();
        boolean wordStarted = false;
        for( int i = 0; i < stringArray.length; i++) {
            char ch = stringArray[i];
            if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch == '\'') {
                if( !wordStarted ) {
                    stringArray[i] = Character.toUpperCase(stringArray[i]);
                    wordStarted = true;
                }else{
                    stringArray[i] = Character.toLowerCase(stringArray[i]);
                    wordStarted = true;
                }
            } else {
                wordStarted = false;
            }
        }
        return new String(stringArray);
    }