How I am supposed to translate this spark scala line to java

Question

I am trying out spark-neo4j connector. In examples of this link, I found following line:

neo.cypher("MATCH (n:Person) RETURN id(n)").loadRdd[Long].mean

I am trying to convert this line to Java equivalent. But I am not getting how should I proceed for lack of my understanding of scala. The issue is with loadRdd[Long].

Answer 1

I don't know much about spark, but I would expect the java would be:

neo.cypher("MATCH (n:Person) RETURN id(n)").<long>loadRdd().mean()