Java TokenFilter-class And Method Code Example

I apologize, but there is no such class as "TokenFilter" in the Apache Commons IO library. It seems that you might be confusing it with other class or package.

Apache Commons IO provides several classes for working with files and IO operations, but it doesn't have any class with the name "TokenFilter" and doesn't have any feature related to it.

If you are looking for a way to filter or process text by tokens, you could use the StringTokenizer class from the Java standard library, which can be used to break a string into tokens using a specified delimiter.

Here is an example of using the StringTokenizer class to tokenize a string and print out each token:

import java.util.StringTokenizer;

public class TokenFilterExample {
    public static void main(String[] args) {
        String input = "This is a test string.";
        StringTokenizer tokenizer = new StringTokenizer(input);

        while (tokenizer.hasMoreTokens()) {
            String token = tokenizer.nextToken();

In this example, we first create a StringTokenizer object using the input string and the default delimiter (whitespace). We then use a while loop to iterate over the tokens, and the hasMoreTokens() method to check if there are more tokens to process, and the nextToken() method to get the next token.

This example will output:


You can also pass a custom delimiter to the StringTokenizer constructor to use a different delimiter.