[Py4j-users] Converting Python collections to Java Collections

[Mingda Z. <sd...@16...>]

Hi,
Py4J is a great project to access Java objects. Py4J can covert Python collections to Java collections easily. But now, I need to convert the Python collections to Java array (The Input parameters of methods in Java are array ). Could anyone tell me how to do this with Py4J? Thank you very much.
Best regards,
Mingda Zhang