/guava/guava/src/com/google/common/collect/ForwardingCollection.java
} return Iterators.removeAll( iterator( ) , collection) ;
return Iterators.removeAll ( iterator ( ) , collection ) ; }
return true; } } return false; } protected boolean standardRemoveAll(Collection<?> collection) { <extra_id_0> protected boolean standardRetainAll(Collection<?> collection) { return Iterators.retainAll(iterator(), collection); } protected void standardClear() { Iterators.clear(iterator()); }