Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2002-2011 the original author or authors.
 *
 * 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.
 */

import java.util.Arrays;

import java.util.Set;
import java.util.TreeSet;

public class Main {
    /**
     * Parses a string parameter value into a set of strings.
     * 
     * @param values The values of the set.
     * @return The set.
     */
    public static Set<String> parseParameterList(String values) {
        Set<String> result = new TreeSet<String>();
        if (values != null && values.trim().length() > 0) {
            // the spec says the scope is separated by spaces, but Facebook uses commas, so we'll include commas, too.
            String[] tokens = values.split("[\\s+,]");
            result.addAll(Arrays.asList(tokens));
        }
        return result;
    }
}