How do I count word occurrences in a string?

package org.kodejava.example.commons.lang;

import org.apache.commons.lang.StringUtils;

public class WordCountExample {
    public static void main(String[] args) {
        // We have the source text we'll do the search on.
        String source = "From the download page, you can download the Java " +
                "Tutorials for browsing offline. Or you can just download " +
                "the examples.";
        // The word we want to count its occurrences
        String word = "you";

        // Using StringUtils.countMatches() method we can count the occurrences
        // frequency of a word/letter in the giver source of string.
        int wordFound = StringUtils.countMatches(source, word);

        // Print how many we have found the word
        System.out.println(wordFound + " occurrences of the word '" + word +
                "' was found in the text.");

Here is the result of the code above.

2 occurrences of the word 'you' was found in the text.

Wayan Saryada

Programmer, runner, recreational diver, currently living in the island of Bali, Indonesia. Mostly programming in Java, creating web based application with Spring Framework, Hibernate / JPA.

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