Find highest value in keyset java

Find the greatest number in hashmap

public class NewClass4 {
    public static void main(String[] args)
    {
        HashMap<Integer,Integer>map=new HashMap<Integer, Integer>();
        map.put(1, 50);
        map.put(2, 60);
        map.put(3, 30);
        map.put(4, 60);
        map.put(5, 60);
        int maxValueInMap=(Collections.max(map.values()));  // This will return max value in the Hashmap
        for (Entry<Integer, Integer> entry : map.entrySet()) {  // Itrate through hashmap
            if (entry.getValue()==maxValueInMap) {
                System.out.println(entry.getKey());     // Print the key with max value
            }
        }

    }
}

Source: stackoverflow.com

Find highest value in keyset java

countMap.entrySet().stream().max((entry1, entry2) -> entry1.getValue() > entry2.getValue() ? 1 : -1).get().getKey();

Source: stackoverflow.com

Similar codes

1 vote290 views1 answer
Lakshya
Java
0 vote307 views1 answer
How to load template file from resource folder in spring boot project
Java
1 vote272 views1 answer
Wat is voorbereiden voltooid deelwoord
Java
1 vote288 views1 answer
How to solve simultaneous equations in mathematica
Java
0 vote232 views3 answers
Javafx textarea size
Java
0 vote304 views5 answers
Android multiimage view
Java
0 vote270 views1 answer
Assertthat code throws exception
Java
0 vote272 views1 answer
Java find duplicate element in list
Java
0 vote286 views1 answer
Neither bindingresult nor plain target object for bean name spring mvc
Java
2 votes278 views1 answer
Collision java
Java