/guava/guava-gwt/src-super/com/google/common/collect/super/com/google/common/collect/ImmutableSet.java
} contents.ensureCapacity( contents.size( ) + collection.size( ) ) ;
contents.ensureCapacity ( contents.size ( ) + collection.size ( ) ) ; }
} @CanIgnoreReturnValue @Override public Builder<E> addAll(Iterable<? extends E> elements) { if (elements instanceof Collection) { Collection<?> collection = (Collection<?>) elements; <extra_id_0> super.addAll(elements); return this; } @CanIgnoreReturnValue @Override public Builder<E> addAll(Iterator<? extends E> elements) {