Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2015 Persinity Inc.
 *
 * 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.LinkedList;
import java.util.List;

public class Main {
    /**
     * @param csv
     * @return List of the comma separated tokens of the trimmed input or empty list.
     */
    public static List<String> explode(String csv) {
        final List<String> tokens = Arrays.asList(csv.trim().split("\\s*,\\s*"));
        final List<String> result = new LinkedList<>();
        for (String token : tokens) {
            if (token != null && !(token = token.trim()).isEmpty()) {
                result.add(token);
            }
        }
        return result;
    }
}