"StackOverflow Good question" Converts an array to a list

problemSuppose there are arrays

Element[]Array= {New Element(1),New Element(2),New Element(3)};

How do you convert it to arraylist<element> ArrayList?

Essence Answer

arrays   asList   array   Arrays.aslist(new Element (1), new Element (2), new Element (3))

However, there are some pits to be aware of:1. The list to be generated is fixed length. In other words, if you do add or remove to it, it will throw unsupportedoperationexception. 2, if you modify the value of the array, the corresponding value in the list will also change!
If you want to avoid these two pits, use this method instead

Collections.AddAll(ArrayList,Array);

StackOverflow:Http://stackoverflow.com/questions/157944/how-to-create-arraylist-arraylistt-from-array-t


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"StackOverflow Good question" Converts an array to a list