/src/main/java/org/htmlunit/util/StringUtils.java
final int ch = string.charAt( i) ;
final char ch = string.charAt ( i ) ;
public static String cssDeCamelize(final String string) { if (string == null || string.isEmpty()) { return string; } final StringBuilder builder = new StringBuilder(); for (int i = 0; i < string.length(); i++) { <extra_id_0> if (Character.isUpperCase(ch)) { builder.append('-').append(Character.toLowerCase(ch)); } else { builder.append(ch); }