/guava/android/guava/src/com/google/common/collect/StandardTable.java
} return Sets.removeAllImpl( this, c.iterator( ) ) ;
return Sets.removeAllImpl ( this, c.iterator ( ) ) ; }
} return false; } @Override public boolean removeAll(Collection<?> c) { checkNotNull(c); <extra_id_0> @Override public boolean retainAll(Collection<?> c) { checkNotNull(c); boolean changed = false; for (C columnKey : Lists.newArrayList(columnKeySet().iterator())) { if (!c.contains(Maps.immutableEntry(columnKey, column(columnKey)))) {