how to find the word with max count in several text files in java?

now i have two arrays. one is string array with words in it. and a count array with corresponding counts in it. below i have printed them together....

ex:

gladiator 8  
yamaha 6
gladiator 4
bike 6
brake 4
long 4
time 6
gladiator 35
yamaha 39
bike 17
gladiator 16
ss 19
type 16
yamaha 21
gladiator 15
india 8
yamaha 17
bike 7
gladiator 15
shine 9
yamaha 9
bike 8
gladiator 14
india 8
yamaha 18
bik开发者_JAVA百科e 7
gladiator 9

so now i have first "gladiator" "8" then "gladiator" "4"... so on.... finally i want it as "gladiator" "12"..... like wise

• iterate through list of file names
• open file
• read in line
• split line on space with String.split(" ")
• convert second element to int with Integer.parseInt(array[1])
• keep track of highest count, storing array[0] when count is higher.

You can parse through the files and store the names and the length in a map.

Map <String,Integer> wordMap = new HashMap<String,Integer>() ;

Then iterate through the map and find the max count. The key corresponding to the max count will be the word.

public class CountWord {

/**
 * @param args
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub
    Map <String,Integer> wordMap = new HashMap<String,Integer>() ;
    int maxCount = 0;
    int currentCount = 0;
    wordMap.put("Yamaha", new Integer(6));
    wordMap.put("Bat", new Integer(3));
    wordMap.put("Honda", new Integer(5));
    wordMap.put("Book", new Integer(4));
    wordMap.put("CutiePie", new Integer(8));
    wordMap.put("Project", new Integer(7));

    Collection countList = wordMap.values();
    Iterator itr = countList.iterator();

    while(itr.hasNext()){       
        currentCount = ((Integer)itr.next()).intValue();
        if(maxCount < currentCount){
            maxCount = currentCount;
        }           
    }

    for (Object key: wordMap.keySet()) {            
        if(((Integer)wordMap.get(key)).intValue() == maxCount){
            System.out.println("The word is : "+key.toString());
        }
    }
}

   }