Java String Tokenize countCommonTokens(String string1, String string2)

Description

count Common Tokens

License

Open Source License

Declaration

public static int countCommonTokens(String string1, String string2) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Main {
    public static int countCommonTokens(String string1, String string2) {
        List<String> string1Tokens = new ArrayList<String>(Arrays.asList(string1.split("\\s+")));
        List<String> string2Tokens = new ArrayList<String>(Arrays.asList(string2.split("\\s+")));

        string1Tokens.retainAll(string2Tokens);
        return string1Tokens.size();
    }/*  w w w .j a v a2s.c  o m*/
}

Related

1. conservativeTokenize(String text)
2. escapedTokens(String s, char separator)
3. extractTokens(String strStartToken, String strEndToken, String strExpression)
4. extractTokens(String text, String delim)
5. getAllTokens(final String string)