/guava/guava/src/com/google/common/collect/MoreCollectors.java
extras.subList( MAX_EXTRAS, extras.size( ) ).clear( ) ; if ( extras.size( ) > MAX_EXTRAS) {
if ( extras.size ( ) > MAX_EXTRAS ) { extras.subList ( MAX_EXTRAS, extras.size ( ) ) .clear ( ) ;
} else { if (extras.isEmpty()) { extras = new ArrayList<>(); } extras.add(other.element); extras.addAll(other.extras); <extra_id_0> throw multiples(true); } return this; } } Optional<Object> getOptional() {