Breaking News: Grepper is joining You.com. Read the official announcement!

Java Creating a HashSet

Add Answer

SAMER SAEID answered on January 23, 2022 Popularity 10/10 Helpfulness 2/10

answer Java Creating a HashSet

related hashset java

related example of HashSet

Java Creating a HashSet

Comment

// HashSet with 8 capacity and 0.75 load factor
HashSet<Integer> numbers = new HashSet<>(8, 0.75);

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: hashset java

Link to this answer
Share Copy Link

Contributed on May 25 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Closely Related Answers

hashset java

Comment

// Java program to demonstrate working of HashSet
import java.util.*;
  
class HashSetDemo {
  
    // Main Method
    public static void main(String[] args)
    {
        HashSet<String> h = new HashSet<String>();
  
        // Adding elements into HashSet usind add()
        h.add("India");
        h.add("Australia");
        h.add("South Africa");
        h.add("India"); // adding duplicate elements
  
        // Displaying the HashSet
        System.out.println(h);
        System.out.println("List contains India or not:"
                           + h.contains("India"));
  
        // Removing items from HashSet using remove()
        h.remove("Australia");
        System.out.println("List after removing Australia:"
                           + h);
  
        // Iterating over hash set items
        System.out.println("Iterating over list:");
        Iterator<String> i = h.iterator();
        while (i.hasNext())
            System.out.println(i.next());
    }
}

Popularity 10/10 Helpfulness 4/10 Language java

Source: www.geeksforgeeks.org

Tags: hashset

Link to this answer
Share Copy Link

Contributed on Jan 23 2022

Depressed Dingo

0 Answers Avg Quality 2/10

hashset java

Comment

HashSet<Integer> set = new HashSet<>();
set.add(1);
set.add(2);

if(set.contains(1)){
  print("hashset contains 1");
}
else{
   print("hashset doesn't contain 1");
}
//output
hashset contains 1

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: hashset

Link to this answer
Share Copy Link

Contributed on Jul 26 2022

Bhagi Makwana

0 Answers Avg Quality 2/10

example of HashSet

Comment

Set<String> set = new HashSet<String>(list);

Popularity 10/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: hashset

Link to this answer
Share Copy Link

Contributed on May 01 2022

Bad Batfish

0 Answers Avg Quality 2/10

Java Creating a HashSet

Contents

More Related Answers

Java Creating a HashSet

Closely Related Answers

hashset java

hashset java

example of HashSet

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.