/Java/Java program to demonstrate working of HashTable

Java program to demonstrate working of HashTable

// Java program to demonstrate working of HashTable 

import java.util.*; 

class HashTable { 
  public static void main(String args[]) 
  {
  Hashtable<Integer, Integer> 
    ht = new Hashtable<Integer, Integer>(); 
  
  ht.put(123, 432); 
  ht.put(12, 2345);
  ht.put(15, 5643); 
  ht.put(3, 321);

  ht.remove(12);

  System.out.println(ht); 
  } 
}

Source: programiz.com

Similar codes

0 vote92 views1 answer
Redex 2 solution matcher
Java
0 vote109 views1 answer
Selenium java wait for page load
Java
0 vote134 views1 answer
On selected item changed listview javafx
Java
1 vote108 views1 answer
How to get logarithm in java
Java
2 votes103 views1 answer
Install java jdk arch linux
Java
-1 vote92 views1 answer
Save text in edditext java
Java
2 votes59 views1 answer
Java get stack trace as string
Java
-1 vote111 views1 answer
How to check if array is full java
Java
2 votes97 views1 answer
Appcompatdelegate.setdefaultnightmode(appcompatdelegate.mode_night_yes) not working
Java
0 vote106 views1 answer
Application properties for using H2 in-memory-DB
Java