/guava/guava/src/com/google/common/collect/StandardTable.java
for ( Map<C, V> map : backingMap.values ( ) ) { if ( map.containsKey ( columnKey ) ) { size++; }
public Iterator<Entry<R, V>> iterator() { return new EntrySetIterator(); } @Override public int size() { int size = 0; <extra_id_0> } return size; } @Override public boolean isEmpty() { return !containsColumn(columnKey);