/guava/android/guava/src/com/google/common/base/CaseFormat.java
if ( format == ( LOWER_HYPHEN) ) {   return s.replace( '_', '-') ; }
[Delete]
@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);