Java Collection to String toString(Collection a, String begStr, String sepStr, String endStr)

Description

to String

License

GNU General Public License

Declaration

public static <T> String toString(Collection<T> a, String begStr,
            String sepStr, String endStr) 

Method Source Code

//package com.java2s;
/*//from  w w  w .ja v a2s . co  m
 * Copyright (c) 2006-07, The Trustees of Stanford University.  All
 * rights reserved.
 * Licensed under the terms of the GNU GPL; see COPYING for details.
 */

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

public class Main {
    public static <T> String toString(Collection<T> a, String begStr,
            String sepStr, String endStr) {
        int n = a.size();
        if (n == 0)
            return begStr + endStr;
        Iterator<T> it = a.iterator();
        String s = begStr + it.next();
        while (it.hasNext())
            s += sepStr + it.next();
        return s + endStr;
    }

    public static <T> String toString(Collection<T> a) {
        return toString(a, "", ",", "");
    }
}

Related

1. toString(Collection itemList)
2. toString(Collection objects, CharSequence delimiter)
3. toString(Collection bytes, Collection result)
4. toString(Collection