[BEAM-4245] Add support for passing protobuff to SubProcess example library

• Type: Improvement
• Status: Resolved
• Priority: P3
• Resolution: Not A Problem
• Fix Version/s: 2.22.0
• Component/s: examples-java
• Assignee: Unassigned
• Reporter: Reza ardeshir rokni
• Created: 07/May/18 03:58
• Updated: 24/Jul/20 20:19
• Resolved: 25/Jun/20 05:54

Description

The current example only allows for Command line arguments to be passed to the object. 

Add an example for passing a protobuf to the sub-process.