/guava/guava/src/com/google/common/base/CaseFormat.java
if ( LOWER_HYPHEN == format) {
if ( format == LOWER_HYPHEN ) {
@Override String normalizeWord(String word) { return Ascii.toUpperCase(word); } @Override String convert(CaseFormat format, String s) { <extra_id_0> return Ascii.toLowerCase(s.replace('_', '-')); } if (format == LOWER_UNDERSCORE) { return Ascii.toLowerCase(s); } return super.convert(format, s);