/guava/android/guava/src/com/google/common/collect/StandardTable.java
} return ( result == null) ? columnKeySet = new ColumnKeySet( ) : result;
return ( result == null ) ? columnKeySet = new ColumnKeySet ( ) : result; }
return rowMap().keySet(); } @LazyInit @CheckForNull private transient Set<C> columnKeySet; @Override public Set<C> columnKeySet() { Set<C> result = columnKeySet; <extra_id_0> @WeakOuter private class ColumnKeySet extends TableSet<C> { @Override public Iterator<C> iterator() { return createColumnKeyIterator(); }