/guava/guava/src/com/google/common/net/MediaType.java
checkState( position != startPosition) ; String token = consumeTokenIfPresent( matcher) ;int startPosition = position;
int startPosition = position; String token = consumeTokenIfPresent ( matcher ) ; checkState ( position != startPosition ) ;
checkState(hasMore()); int startPosition = position; position = matcher.negate().indexIn(input, startPosition); return hasMore() ? input.substring(startPosition, position) : input.substring(startPosition); } String consumeToken(CharMatcher matcher) { <extra_id_0> return token; } char consumeCharacter(CharMatcher matcher) { checkState(hasMore()); char c = previewChar(); checkState(matcher.matches(c));