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Arquillian Droidium Container

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.arquillian.droidium.container.utils;

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Utility class to parse a list of strings
 *
 * @author  tokenize(String stringToBeParsed) {

        final String TOKEN = "\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"|\\S+";
        final String QUOTED_TOKEN = "^\"(.*)\"$";

        List options = new ArrayList();
        if (stringToBeParsed != null && stringToBeParsed.length() != 0) {
            Pattern p = Pattern.compile(TOKEN, Pattern.DOTALL);
            Matcher m = p.matcher(stringToBeParsed);
            while (m.find()) {
                if (!(m.group().trim().equals(""))) {
                    options.add(Pattern.compile(QUOTED_TOKEN, Pattern.DOTALL).matcher(m.group().trim()).replaceAll("$1"));
                }
            }
        }
        return options;
    }

}