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

0 vote272 views1 answer
How to calculate angle difference
Java
6 votes299 views2 answers
++i vs i++ java
Java
0 vote286 views1 answer
Near "@gmail": syntax error
Java
0 vote266 views1 answer
Javafx text wrapping
Java
0 vote313 views1 answer
System.out.println(h [2] [1] [1] [0]);
Java
2 votes266 views1 answer
Android list[i]
Java
1 vote270 views1 answer
Java static variable
Java
0 vote254 views1 answer
Map java get first key
Java
-2 votes279 views1 answer
How to saperate string to array
Java
8 votes263 views2 answers
Java round to 2 decimal places
Java