/guava/guava/src/com/google/common/graph/ForwardingValueGraph.java
return delegate( ).degree( node) ;
return delegate ( ) .outDegree ( node ) ;
@Override public int inDegree(N node) { return delegate().inDegree(node); } @Override public int outDegree(N node) { <extra_id_0> } @Override public boolean hasEdgeConnecting(N nodeU, N nodeV) { return delegate().hasEdgeConnecting(nodeU, nodeV); } @Override