Contents

import java.lang.Integer;
import java.lang.String;
import java.util.HashMap;
import java.util.Map;

public class WordCount {

    public Map<String, Integer> phrase( String input ) {
        Map<String, Integer> countMap = new HashMap<>();
        input = input.trim().toLowerCase().replaceAll("[\\W]", " ");
        final String[] tokenizedInput = input.split("\\s+");
        for( String aWord : tokenizedInput ) {
            Integer count = countMap.get(aWord);
            countMap.put(aWord, count == null ? 1 : count + 1 );
        }
        return countMap;
    }

}

Version data entries

80 entries across 80 versions & 1 rubygems

Version	Path
trackler-2.2.1.71	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.70	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.69	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.68	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.67	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.66	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.65	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.64	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.63	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.62	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.61	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.60	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.59	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.58	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.57	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.56	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.55	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.54	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.53	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.52	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java