This code is just you can add into global and you can use int any where in your logics for creating map from another map
static Map CopyMap(Map _mapFrom, Map _mapTo)
{
MapEnumerator mapEnumerator;
;
if (_mapFrom && _mapTo)
{
mapEnumerator = _mapFrom.getEnumerator();
while (mapEnumerator.moveNext())
{
if (_mapTo.exists(mapEnumerator.currentKey()))
{
_mapTo.insert(mapEnumerator.currentKey(), _mapTo.lookup(mapEnumerator.currentKey()) + mapEnumerator.currentValue());
}
else
{
_mapTo.insert(mapEnumerator.currentKey(), mapEnumerator.currentValue());
}
}
}
else
{
if (!_mapTo)
{
_mapTo = _mapFrom;
}
}
return _mapTo;
}
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