Java String Split by Separator split(String s, String separator)

Description

split

License

Apache License

Declaration

public static List<String> split(String s, String separator) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static List<String> split(String s, String separator) {
        List<String> result = new ArrayList<>();
        int lastIndex = 0;
        int index = s.indexOf(separator);

        while (index != -1) {
            String substring = s.substring(lastIndex, index);
            if (!substring.equals(separator) && index > 0)
                result.add(substring);/*from w  w  w. j  a  va  2  s  .co m*/

            lastIndex = index + separator.length();
            index = s.indexOf(separator, lastIndex);
        }
        if (lastIndex < s.length())
            result.add(s.substring(lastIndex, s.length()));

        return result;
    }
}

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