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-2.2.1.51	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.50	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.49	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.48	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.47	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.46	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.45	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.44	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.43	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.42	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.41	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.40	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.39	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.38	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.37	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.36	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.35	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.34	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.33	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java
trackler-2.2.1.32	tracks/java/exercises/word-count/.meta/src/reference/java/WordCount.java