Java Collection Tutorial - Java List.subList(int fromIndex, int toIndex)

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Syntax

List.subList(int fromIndex, int toIndex) has the following syntax.

List < E > subList(int fromIndex,  int toIndex)

Example

In the following code shows how to use List.subList(int fromIndex, int toIndex) method.

/*from   w  w  w . j  av a 2s  . co m*/
import java.util.ArrayList;
import java.util.List;

public class Main {
  public static void main(String[] argv) throws Exception {
    List<String> list1 = new ArrayList();
    List<String> list2 = new ArrayList();

    list1.addAll(list2);

    list1.removeAll(list2);

    list1.retainAll(list2);

    list1.clear();

    int newSize = 2;
    list1.subList(newSize, list1.size()).clear();
  }
}

The code above generates the following result.

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