Android Question merging 2 lists possible in b4a?

[MbedAndroid]

i got 2 lists, 2 same type data inserted
need to merge them
I can add each item into the other list one by one, by merging isnt possible?
like this

list1 as list
list2 as list
list1.initialize
list2.initialize
..... do something with list 1 and 2
list1=list1+list2 'merging 2 lists together??
list1.add(list2) gives  a crash

 

[DonManfred]

list1.add(list2)

what about

list1.addall(list2)

?

 

[MbedAndroid]

your're great again Don...
working