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javalistsublist

get items from java.util.List within particular ranges of Index


I have an ArrayList, lets say: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

How can I want to get elements from the 2nd to 4th index, so the output would be [3, 4, 5]?


Solution

  • Use List.sublist() as you can find in Oracle documentation :

    http://docs.oracle.com/javase/7/docs/api/java/util/List.html#subList(int,%20int)