Java Collection Join roundjoin(Collection s, String delimiter)

Description

roundjoin

License

Open Source License

Declaration

public static String roundjoin(Collection s, String delimiter) 

Method Source Code

//package com.java2s;
//    it under the terms of the GNU General Public License as published by

import java.util.Collection;
import java.util.Iterator;

public class Main {
    public static String roundjoin(Collection s, String delimiter) {
        StringBuffer buffer = new StringBuffer();
        Iterator iter = s.iterator();
        while (iter.hasNext()) {
            buffer.append(String.valueOf(Math.round(328.084 * ((Double) iter.next())) / 100.00));
            if (iter.hasNext()) {
                buffer.append(delimiter);
            }/*from   w w  w  .j  a  v  a  2 s.  c  o m*/
        }
        return buffer.toString();
    }
}

Related

1. joinStringValues(Collection