/Java/How get most comon element in map java

How get most comon element in map java

public static void main(String[] args) {
    ArrayList<String> string;
    string = new ArrayList<>(Arrays.asList("Mah", "Bob", "mah", "bat", "MAh", "BOb"));
    Map<String, Integer> wordMap = new HashMap<String, Integer>();

    for (String st : string) {
        String input = st.toUpperCase();
        if (wordMap.get(input) != null) {
            Integer count = wordMap.get(input) + 1;
            wordMap.put(input, count);
        } else {
            wordMap.put(input, 1);
        }
    }
    System.out.println(wordMap);
    Object maxEntry = Collections.max(wordMap.entrySet(), Map.Entry.comparingByValue()).getKey();
    System.out.println("maxEntry = " + maxEntry);
}

Source: stackoverflow.com

Similar codes

1 vote139 views2 answers
Java mongodb find with multiple conditions
Java
1 vote130 views1 answer
How to addin java
Java
20 votes137 views6 answers
Convert char to string java
Java
0 vote128 views1 answer
Find out duplicate number between 1 to n numbers in java
Java
0 vote149 views1 answer
How to easy get 240 fps in minecraft java
Java
2 votes136 views1 answer
Java set value of arraylist
Java
1 vote146 views1 answer
Java jdk java_home home ubuntu openjdk-8-jdk
Java
0 vote136 views1 answer
Java replace nans with 0 csv line
Java
3 votes127 views1 answer
Find maven version
Java
0 vote155 views1 answer
How to find all apps on android device using java
Java