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Java Program to display sub-list of ArrayList
To display the sub-list of ArrayList, let us first declare an ArrayList and add some elements −
ArrayList<String>arrayList = new ArrayList<String>();
arrayList.add("100");
arrayList.add("200");
arrayList.add("300");
arrayList.add("400");
arrayList.add("500");
arrayList.add("600");
arrayList.add("700");
arrayList.add("800");
arrayList.add("900");
arrayList.add("1000");Get the sub-list of ArrayList now. Here, we are getting sub-list from array index 4 to 8 −
List<String>list = arrayList.subList(4, 8);
Example
import java.util.ArrayList;
import java.util.List;
public class Demo {
public static void main(String[] args) {
ArrayList<String>arrayList = new ArrayList<String>();
arrayList.add("100");
arrayList.add("200");
arrayList.add("300");
arrayList.add("400");
arrayList.add("500");
arrayList.add("600");
arrayList.add("700");
arrayList.add("800");
arrayList.add("900");
arrayList.add("1000");
System.out.println("ArrayList...");
for (String s: arrayList)
System.out.println(s);
List<String>list = arrayList.subList(4, 8);
System.out.println("SubList of ArrayList...");
for (int i = 0; i < list.size(); i++)
System.out.println(list.get(i));
}
}Output
ArrayList... 100 200 300 400 500 600 700 800 900 1000 SubList of ArrayList... 500 600 700 800
Updated on: 30-Jul-2019
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