/guava/guava/src/com/google/common/graph/DirectedGraphConnections.java
}; }return endOfData( ) ;
return endOfData ( ) ; } };
while (entries.hasNext()) { Entry<N, Object> entry = entries.next(); if (isSuccessor(entry.getValue())) { return entry.getKey(); } } <extra_id_0> } else { Iterator<NodeConnection<N>> nodeConnections = orderedNodeConnections.iterator(); return new AbstractIterator<N>() { @Override @CheckForNull protected N computeNext() {