Java Collection to String toStringWithSeparator(Collection collection, String separator)

Description

to String With Separator

License

Apache License

Declaration

public static String toStringWithSeparator(Collection<?> collection,
            String separator) 

Method Source Code

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

import java.util.Collection;

import java.util.Iterator;

public class Main {
    public static String toStringWithSeparator(Collection<?> collection,
            String separator) {/*from  ww  w  .  j a va2 s . c  om*/
        if (collection.isEmpty())
            return "";

        StringBuilder b = new StringBuilder();
        Iterator<?> it = collection.iterator();
        while (true) {
            b.append(it.next());
            if (it.hasNext()) {
                b.append(separator);
            } else {
                break;
            }
        }
        return b.toString();
    }
}

Related

1. toStrings(Collection vals)
2. toStrings(Collection c)
3. toStrings(Collection objects)
4. toStrings(final Collection stringCollection)
5. toStringWithDelimiters(Collection objects, String delim)