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how to split a list in multiple lists java

JoPeCaLi answered on April 15, 2024 Popularity 3/10 Helpfulness 1/10

answer how to split a list in multiple lists java

how to split a list in multiple lists java

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// Java Program to split an ArrayList in multiple small ArrayLists 
import java.util.ArrayList; 
import java.util.List; 
  
public class GFGSplitArrayList { 
  //main method 
    public static void main(String[] args) { 
          
      //create the mainList ArrayList 
        ArrayList<String> mainList = new ArrayList<>(); 
      // Adding values into ArrayList of Strings 
        mainList.add("C"); 
        mainList.add("Java"); 
        mainList.add("Python"); 
        mainList.add("HTML"); 
        mainList.add("CSS"); 
        mainList.add("Six"); 
        mainList.add("Spring"); 
        mainList.add("Hibernate"); 
        mainList.add("NodeJs"); 
  
        // Split the ArrayList into smaller ArrayLists with size 3 
        int subListSize = 3; 
        List<ArrayList<String>> subLists = splitArrayList(mainList, subListSize); 
  
        // print the result 
        for (int i = 0; i < subLists.size(); i++) { 
            System.out.println("Sublist " + (i + 1) + ": " + subLists.get(i)); 
        } 
    } 
  
    // Method to split an ArrayList into smaller ArrayLists 
    private static <T> List<ArrayList<T>> splitArrayList(ArrayList<T> original, int size) { 
        List<ArrayList<T>> subLists = new ArrayList<>(); 
  
        for (int i = 0; i < original.size(); i += size) { 
            int end = Math.min(i + size, original.size()); 
            subLists.add(new ArrayList<>(original.subList(i, end))); 
        } 
  
        return subLists; 
    } 
}

Popularity 3/10 Helpfulness 1/10 Language typescript

Source: www.geeksforgeeks.org

Tags: java list typescript

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Contributed on Apr 15 2024

JoPeCaLi

0 Answers Avg Quality 2/10

how to split a list in multiple lists java

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