Map with Advanced datagrid in flex

I had a map like

Map** helloMethos() {

}

I need to display the values to the advanced datagrid with the Map.

I had searched, Advanced Atagrid 开发者_JAVA技巧supports only list of Arraycollection to display the values in grid. is it Correct? Please help me out if am wrong.

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you should write a converter from your Map class to ArrayCollection class. If you'll share your Map class source, I will help you.