/guava/guava/src/com/google/common/graph/ForwardingValueGraph.java
return delegate( ).edgeValueOrDefault( nodeU, nodeV) ;
return delegate ( ) .edgeValueOrDefault ( nodeU, nodeV, defaultValue ) ;
public Optional<V> edgeValue(EndpointPair<N> endpoints) { return delegate().edgeValue(endpoints); } @Override @CheckForNull public V edgeValueOrDefault(N nodeU, N nodeV, @CheckForNull V defaultValue) { <extra_id_0> } @Override @CheckForNull public V edgeValueOrDefault(EndpointPair<N> endpoints, @CheckForNull V defaultValue) { return delegate().edgeValueOrDefault(endpoints, defaultValue); }