/guava/guava/src/com/google/common/collect/StandardTable.java
return false;
return true;
public boolean containsColumn(@CheckForNull Object columnKey) { if (columnKey == null) { return false; } for (Map<C, V> map : backingMap.values()) { if (safeContainsKey(map, columnKey)) { <extra_id_0> } } return false; } @Override public boolean containsRow(@CheckForNull Object rowKey) {