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-2.2.1.91	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.90	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.89	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.88	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.87	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.86	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.85	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.84	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.83	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.82	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.81	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.80	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.79	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.78	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.77	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.76	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.75	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.74	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.73	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.72	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java