Android List Join joinList(String seperator, List list, String def)

Description

join List

Declaration

public static String joinList(String seperator,
            List<? extends Object> list, String def) 

Method Source Code

//package com.java2s;

import java.util.List;

public class Main {
    public static String joinList(String seperator,
            List<? extends Object> list) {
        return joinList(seperator, list, "");
    }//  ww  w.j  a v  a 2 s  .c  o m

    public static String joinList(String seperator,
            List<? extends Object> list, String def) {
        if (list.isEmpty())
            return def;
        StringBuilder b = new StringBuilder();
        boolean first = true;
        for (Object s : list) {
            if (!first)
                b.append(seperator);
            b.append(s.toString());
            first = false;
        }
        return b.toString();
    }
}

Related

1. join(String separator, List data)
2. concatenate(List elements, String delimiter)
3. toCommaSeperatedList(List values)
4. implode(List list, String glue)
5. joinList(String seperator, List list)