Retrieving Hashmap value by comparing hashmap key

Program:

Hashmap.java

[java]package com.ngdeveloper.com;

import java.util.HashMap;
import java.util.Map.Entry;

public class Hashmap {
public static void main(String[] args) {
String keyword="super";
HashMap<String, String> myMap = new HashMap<String, String>();
myMap.put("super", "java keyword");
myMap.put("array_merge", "php array function");
for (Entry<String, String> pair : myMap.entrySet()) {
if(pair.getKey().equalsIgnoreCase(keyword)){
System.out.println(keyword+" is: " + pair.getValue());
}
}
}

}[/java]

 

Output:

super is: java keyword

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