/guava/android/guava/src/com/google/common/collect/Tables.java
return Collections.unmodifiableMap( super.rowMap( ) ) ;
return Collections.unmodifiableMap ( super.row ( rowKey ) ) ;
@CheckForNull public V remove(@CheckForNull Object rowKey, @CheckForNull Object columnKey) { throw new UnsupportedOperationException(); } @Override public Map<C, V> row(@ParametricNullness R rowKey) { <extra_id_0> } @Override public Set<R> rowKeySet() { return Collections.unmodifiableSet(super.rowKeySet()); } @Override