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

Description

split

License

Apache License

Declaration

public static List<String> split(String str, String delimiter) 

Method Source Code

//package com.java2s;
/**//ww  w  .  j a  v a  2 s.co  m
 * Copyright 2016 Pascal
 *
 * 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;
import java.util.List;

public class Main {
    public static List<String> split(String str, String delimiter) {
        List<String> result = new ArrayList<>();
        if (delimiter.isEmpty()) {
            throw new IllegalArgumentException("Empty delimiter!");
        }
        int position = 0;
        while (position < str.length()) {
            int old = position;
            int pos = str.indexOf(delimiter, position);
            if (pos == -1) {
                break;
            } else {
                result.add(str.substring(old, pos));
                position = pos + delimiter.length();
            }
        }
        if (position <= str.length()) {
            result.add(str.substring(position, str.length()));
        }
        return result;
    }
}

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2. split(String str, String delim)
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5. split(String str, String delimiter)
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