I have stored HashMap
into an ArrayList
and now I want each position of ArrayList
in different array so please can somebody tell me how it is possible?
My array list is like this:
{key:value, key:value, key:value, key:value},
{key:value, key:value, key:value, key:value},
{key:value, key:value, key:value, key:value}
Assuming the map contains String as key and value. In case different replace datatypes. You can achieve this by:
Entry<String, String>[] array = list.get(0).entrySet().stream().collect(Collectors.toList()).toArray((Map.Entry<String, String>[])new Map.Entry [list.size()]);
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