throw new IllegalArgumentException(
"sendMsgToAllEdges: Cannot send null message to all edges");
}
final MutableVertex<LongWritable, DoubleWritable, FloatWritable,
DoubleWritable> vertex = this;
verticesWithEdgeValues.forEachKey(new LongProcedure() {
@Override
public boolean apply(long destVertexId) {
vertex.sendMsg(new LongWritable(destVertexId), msg);
return true;
}