/guava/guava/src/com/google/common/collect/Sets.java
return unmodifiableNavigableSet( delegate.headSet( inclusive) ) ;
return unmodifiableNavigableSet ( delegate.headSet ( toElement, inclusive ) ) ;
boolean toInclusive) { return unmodifiableNavigableSet( delegate.subSet(fromElement, fromInclusive, toElement, toInclusive)); } @Override public NavigableSet<E> headSet(@ParametricNullness E toElement, boolean inclusive) { <extra_id_0> } @Override public NavigableSet<E> tailSet(@ParametricNullness E fromElement, boolean inclusive) { return unmodifiableNavigableSet(delegate.tailSet(fromElement, inclusive)); } private static final long serialVersionUID = 0;