System.out.println("[Client]: Passing a struct..." +
s.generic( dyn_struct.to_any() ) );
// test the primitive get/set operations for DynStruct
dyn_struct.seek(0);
dyn_struct.insert_string( "newly inserted" );
System.out.println("[Client]: Passing the struct again..." +
s.generic( dyn_struct.to_any() ) );
dyn_struct.destroy();