Java Collection Join join(String delimeter, Collection items)

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Description

join

License

Open Source License

Declaration 

static <T> String join(String delimeter, Collection<T> items)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.*;

public class Main {
    static <T> String join(String delimeter, Collection<T> items) {
        boolean isFirst = true;
        String rval = "";

        for (T i : items) {
            if (!isFirst)
                rval += delimeter;//from   w ww. j a v  a2s  .co  m
            else
                isFirst = false;

            rval += i.toString();
        }

        return rval;
    }
}

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