nvelocity - Velocity: How to make a global array? -


i have 3 vm files: f1.vm, f2.vm , f3.vm in f1.vm make array name protocol_versions: 

#set($protocol_versions = [])

i want add elements in protocol_versions f2.vm file:

#set($success = $protocol_versions.add('{"major":1, "minor":0}'))

and use protocol_versions array in f3.vm 

[ #foreach( $protocolversion in protocol_versions ) { "header": {            "upv": $protocolversion,           }, }  #if(!$foreach.last)  ,  #end #end ]

i tried unfortunately not initialization. possible ?


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