Source Code : Find maximum element of Java ArrayList

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Find maximum element of Java ArrayList

     

import java.util.ArrayList;
import java.util.Collections;

public class Main {

  public static void main(String[] args) {

    ArrayList<Integer> arrayList = new ArrayList<Integer>();

    arrayList.add(new Integer("3"));
    arrayList.add(new Integer("1"));
    arrayList.add(new Integer("8"));
    arrayList.add(new Integer("3"));
    arrayList.add(new Integer("5"));

    Object obj = Collections.max(arrayList);
    System.out.println(obj);
  }
}
//8

   
    
    
    
    
  

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