find Max Occurrence In String List - Java java.lang

Java examples for java.lang:String Algorithm

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Description

find Max Occurrence In String List

Demo Code


//package com.java2s;

import java.util.List;
import java.util.Collections;

public class Main {
    /**/*w  w w  . java 2 s .co m*/
     * 
     */
    public static String findMaxOccurrenceInList(List<String> list) {
        int curr = 0, max = 0;
        String maxKey = "";
        if (list.size() == 0) {
            return maxKey;
        }
        for (String key : list) {
            curr = Collections.frequency(list, key);
            if (max < curr) {
                max = curr;
                maxKey = key;
            }
        }
        return maxKey;
    }
}

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