how to get the value of a key in Hashmap in java

We can get value of the key using get method for HashMap in Java. Following is the example code to access value for the Key.

Example Code:

HashMap<Integer,String> map = new HashMap<>();

map.put(1,”Hi”); //Add the keys and values with put() method

String val = map.get(1); // fetch the value for key ‘1’

System.out.print(“Value is”+val); //out put – Value is Hi