Java String Split by Delimiter split(String str, char delimiter)

Description

split

License

Apache License

Declaration

public static ArrayList<String> split(String str, char delimiter) 

Method Source Code

//package com.java2s;
/*/* w w w  .  ja  v a  2s . com*/
 * Copyright 2009 VoidSearch.com
 *
 * 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.ArrayList;

public class Main {
    public static ArrayList<String> split(String str, char delimiter) {
        int prev = 0;
        int len = str.length();
        ArrayList<String> list = new ArrayList();

        for (int i = 0; i < len; i++) {
            char c = str.charAt(i);

            if (c == delimiter) {
                if (i > prev)
                    list.add(str.substring(prev, i));

                prev = i + 1;
            }
        }
        if (len > prev) {
            list.add(str.substring(prev, len));
        }

        return list;
    }
}

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